Invited Talks

INVITED TALKS

1. London - Imperial College, October 1968, "Quasi Two-Body Production in π+p Reactions at 8 GeV/c and K+p Reactions at 10 GeV/c"
2. CERN-TC Seminar, November 1968, "Production Mechanism in Quasi Two-Body Reactions"
3. CERN-TC Seminar, February 1969, "Longitudinal Phase Space Analysis of Three-Body Reactions"
4. Vienna - Inst. für Hochenergiephysik, March 27, 1969, "Reaktionen mittlerer Multiplizitat im Quark Modell, CLA-Modell, Van Hove-Plot"
5. CERN-TC Seminar, November 1969, "Impressions on a Study Tour of the U.S.A., Part I:
Production Mechanism.
6. CERN-TC Seminar, November 1969, "Impressions on a Study Tour of the U.S.A., Part II:
POLLY and DOLLY, Two Automatic Measuring Machines"
7. Paris - Colloquium on High Multiplicity Hadronic Interactions, May 1970, "Study of Many-Body Cross Sections and Link with Two-Body Cross Sections and with the Reaction
Mechanism"
8. Paris - Colloquium on High Multiplicity Hadronic Interactions, May 1970, "Comparison of π+p and K+p Reactions with a Multiperipheral Model Using the Van Hove Hexagon and Cuboctahedron Plots"
9. CERN-TC Seminar, May 26, 1970, "Detection of Neutrals in Multiparticle Production.
10. CERN-TC Seminar, June 2, 1970, "Particle Production at the Highest Energy"
11. Brussels - Lab. Interuniversitaire, June 16, 1970, "Longitudinal Phase Space Analysis of Three-Body Final States"
12. Brussels - Lab. Interuniversitaire, June 17, 1970, "Longitudinal Phase Space Analysis of Four-Body Final States"
13. London - Imperial College, July 1, 1970, "Study of Many-Body Cross Sections and Link with Two-Body Cross Sections and with the Reaction Mechanism"
14. Kiev - Conference, August 26, 1970, "Single and Double Dissociation in π+p
Collisions at 11 and 16 GeV/c"
15. Kiev - Conference, August 26, 1970, "Energy Dependence of Multiparticle Production"
16. Kiev - Conference, August 27, 1970, "The g-Meson", Sub-Rapporteur's Review.Jingzhou, China,
17. Kiev - Conference, August 27, 1970, "On the Decay Modes of the K*(1420) Resonance"
18. Kiev - Conference, August 28, 1970, "Separation of Isospin 1/2 and 3/2 Contributions in Single Pion Production in π+p Interactions at 8 and 16 GeV/c"
19. Moscow - IHEP, September 9, 1970, "Energy Dependence of Multiparticle Production and Longitudinal Phase Space Analysis"
20. Helsinki - Colloquium on Multiparticle Dynamics, May 25, 1971, Rapporteur's Review: "Review of Experimental Results on Few-Body Reactions at High Energies"

21. CERN-TC Seminar, June 21, 1971, Repetition of Helsinki Review Talk.
22. Amsterdam - Conference, July 2, 1971, Sub-Rapporteur's Review: "Review of the R-Region"
23. Amsterdam - Conference, July 3, 1971, Sub-Rapporteur's Talk: "Production of Vector Mesons by Non-Strange Meson Exchange"
24. Athens - Democritos Lab., September 2, 1971, "Few-Body Reactions"
25. Athens - Democritos Lab., September 3, 1971, "The Longitudinal Phase Space Analysis"
26. CERN - Particle Physics Seminar, December 7, 1971, "New (Nπ) Enhancement Produced by I=0 Exchange.
27. Spatind - Winterschool, January 10-14, 1972, 3 Lectures on: "Modern Data Presentation and Presentation of Recent Experimental Results in Strong Interactions.
28. Rutherford-Lab., February 7, 1972, "How Can One Look at Data Without Being Led by a Model?"
29. Vienna - Inst. fur Hochenergiephysik, April 26, 1972, "Wie kann man modell-unabhangig starke Wechselwirkungen untersuchen?"
30. Grado - 1972 CERN School of Physics, May 15-31, 1972, 4 Lectures and 1 Discussion Session on: "Longitudinal Phase-Space Analysis"
31. Zakopane - Third Internaional Colloquium on Multiparticle Reactions, June 20-24, 1972, Chairman and Discussion-Leader for the double session on Diﬀraction Dissosiation (Rapporteurs J.Rushbrooke, H. Abarbanel).
32. Southampton - Conference on Elementary Paricle Physics, September 12-14, 1972, "Data Analysis and Recent Results from Inclusive and Exclusive Reactions"
33. Munich - Max-Plank-Institut, October 18, 1972, "Kombination inklusiver und exklusiver Datenanalyse"
34. CERN-NP Discussion Meeting on 300 GeV Physics, November 17, 1972, "Pionisation in Exclusive Reactions?"
35. CERN - Visit of the Institut fur Kernforschung der Technischen Universitat Berlin, November 7, 1972,
1) "Stellung der Blasenkammer in der Hochenergiephysik"
2) "K-p Reaktionen in hohen Energien"
36. Athens - Demokritos Lab., January 4, 1973, "Combination of Inclusive and Exclusive Analysis of Strong Interactions"
37. CERN-TC Seminar, January 24, 1973, "Systematic Analysis of Strong Interactions at High Energy"
38. Aachen - III. Physikalisches Institut, February 14, 1973, "Korrelationen in inklusiven Reaktionen"
39. Daresbury - Pion Exchange Meeting, March 23, 1973, "The Role of Pion Exchange in Multi-Particle Production"
40. CERN - Discussion Meeting between Experimentalists and Theorists, March 29, 1973, "Pion Exchange in Multi-Particle Production"
41. Vienna - Probevorlesung, May 15, 1973, "Die grossen Detektoren und die 300 GeV Maschine"
42. Pavia - IVth Int. Symposium on Multiparticle Hadrodynamics, August 31, 1973,
Chairman and Discussion Leader for the Session on Single Particle Distributions in General Reactions.

43. Pavia, September 3, 1973, "Prism Plot with Analytic Amplitudes"
44. Pavia, September 4, 1973, "Diﬀraction Dissociation as Seen from the Inside and Outside"
45. CERN - Information Meeting, October 30 - November 1, 1973, "Inclusive Reactions and High-Energy Physics in Bubble Chambers"
46. Nijmegen - Dutch Physical Society, December 21, 1973, "Recent Results in Strong Interactions"
47. Utrecht - Rijksuniversiteit, Seminaria Theor. Fysica, March 20, 1974, "Recent Results on Strong Interactions"
48. Amsterdam - Zeeman Lab., March 29, 1974, "Exclusive Analysis of Multiparticle Final States"
49. Amsterdam - SPS Meeting, May 17, 1974, "Proposal to Study 70 GeV/c K+p Interactions in BEBC"
50. Eisenach - Vth Int. Symposium on Many Particle Hadrodynamics, June 5, 1974,
"Multi-channel Analysis of Exclusive K+p Reactions at 4.2 GeV/c"
51. Leipzig - Vth Int. Symposium on Many Particle Hadrodynamics, June 9, 1974,
"M.I.T. Work on Diﬀractive πN Production at 3.9 GeV/c"
52. Nijmegen, January 14, 1974, "Summary of the Eisenach-Leipzig Vth Int. Symposium on Many Particle Hadrodynamics"
53. Prague - Liblice Int. Symposium on Antinucleon-Nucleon Interactions, June 27, 1974, "How to Treat Multiparticle Processes", Invited Review Talk.
54. Nijmegen, September 3, 1974, Summary of the XVII Int. Conference on High Energy Physics, London"
55. Nijmegen - Algemeen Fysika Kolloquium, February 18, 1975, "Multiparticle Production in High Energy Collisions"
56. CERN - Open SPSC, February 25, 1975, "Proposal for the Study of K+p-Interactions at 250-300 GeV/c by Means of a Rapid Cycling Bubble Chamber Set-up"
57. Oxford, VIth Int. Col. on Multiparticle Reactions, July 14, 1975, "Incl. Λ-Production in the Fragmentation Regions at 4.2 GeV/c"
58. Oxford, July 15, 1975, "PWA of Kππ Produced by Charge Exchange"
59. Vienna, July 30, 1975, "Proposal for the Study of K+p-Interactions at 250-300 GeV/c by Means of a Rapid Cycling Bubble Chamber"
60. Seattle, Division of Particles and Fields Meeting, August 27, 1975, "Selected Topics in Medium Energy Interactions", Rapporteur's Talk
61. Boston-MIT, High Energy Physics Seminar, September 9, 1975, "Multidimensional Analysis of Few-Body Reactions"
62. Vienna, Inst. f. Hochenergiephysik, October 24, 1975, "Interferenzen zwischen verschiedenen Produktionsmechanismen"
63. Erice, Workshop on Charm with SPS, December 23, 1975, "Charm in the Rapid Cycling Bubble Chamber Project at CERN"
64. Antwerpen, January 6, 1976, "Interference between Production Mechanisms"
65. CERN, Topical Conf. on Multidimensional Data Analysis, January 20, 1976,
"Progress in Multidimensional Analysis of High Energy Data" (Summary talk of the conference)

66. CERN - EHS Users Meeting, January 23, 1976, "Charmed Particle Production in the European Hybrid Spectrometer"
67. La Baqueira (Spain), 4th Int. Winter Meeting on Fundamental Physics, February 1976, "Progress in Multidimensional Analysis of High Energy Data"
68. Tbilisi, XVIIIth Int. Conf. on High Energy Physics, July 15, 1976, "Inclusive Reactions at Medium Energies" (Mini-Rapporteur's Talk)
69. Tbilisi, XVIIIth Int. Conf. on High Energy Physics, July 15, 1976, "Production of Baryon Resonances at 4.2 GeV/c"
70. Tbilisi, XVIIIth Int. Conf. on High Energy Physics, July 17, 1976, "Final States in K-N-Interactions (Mini-Rapporteur's Talk).
71. Bielefeld, Colloquium, November 16, 1976, Selected Topics from a High Statistics

K+p Experiment at 4.2 GeV/c"
72. Brussels, Colloquium, November 26, 1976, "Recent Results of the High Statistics

K+p Experiment of 4.2 GeV/c"
73. CERN - EHS Workshop, March 5, 1977, "Multiparticle Production and the European Hybrid Spectrometer"
74. Amsterdam, NIKHEF Meeting, July 18, 1977, "K+p Physics to be Done at 70, 150 and 300 GeV/c"
75. Cracow, Inst. of Nuclear Physics, Seminar, May 28, 1977, "Results from Partial Wave Analysis of Two and Three Particle Systems Produced from K-p at 4.2 GeV/c"
76. Zakopane, XVIIth Cracow School of Theoretical Physics, May 31, 1977, "The Dominant Role of Resonance Production in Inclusive Physics"
77. Warsaw, Institute of Experimental Physics, June 8, 1977, "Are Clusters Resonances?"
78. Kaysersberg, VIIIth Int. Symposium on Multiparticle Dynamics, June 13, 1977,
"Do Fireballs Exist?"
79. Mons, Cultural Exchange between Belgium and Netherlands, October 5, 1977,
Discovery of 1+ Meson States in Partial Wave Analysis of High Statistics K-p Data at 4.2 GeV/c.
80. Mons, Cultural Exchange between Belgium and Netherlands, October 5, 1977,
"Inclusive Resonance Production and Fireballs"
81. Leuven, Seminar for Theoretical Physics, November 29, 1977, "Aspects of High-Energy Hadron Collisions and Symmetry Considerations"
82. Aachen, III. Physikalisches Institut, May 2, 1978, "Übersicht der für EHS vorgeschlagenen Experimente"
83. Berlin, Inst. f. Hochenergiephysik, June 7, 1978, "Analytische Multikanalanalyse: Erreichter Stand und Ausblick"
84. Berlin, Inst. f. Hochenergiephysik, June 7, 1978, "Geplante Physik mit dem Europäischen Hybriden System"
85. Innsbruck, Tagung der Österr. Physikalischen Gesellschaft Fachkreis Kernphysik + Hochenergiephysik, September 28, 1978, "Ähnlichkeiten bei tief inelastischer Streuung schwacher, elektromagnetischer und starker Wechselwirkung"
86. Vienna, Inst. f. Hochenergiephysik, October 20, 1978, "Tief inelastische Streuung und Konsequenzen für starke Wechselwirkung"
87. Nijmeegse Fysika III, Thematische natuurkunde colloquium voor na-kandidaten en staf 1978, November 7, 1978, "Experimentele elementaire deeltjes fysika"
88. Marilleva, Triangle Meeting on Particle Physics, December 15, 1978, "Charge Structure in Multiparticle Production"
89. Vienna, Inst. f. Hochenergiephysik, Seminar Jan-Febr. 1979, "The Quark Recombination Model of Strong Interactions"
90. Kazimierz, IInd Int. Symp. on Hadron Structure and Multiparticle Production, May 20, 1979,
"Inclusive π+/π- Ratio in Meson-Proton Reactions and the Quark Recombination Model"
91. CERN, EHS Users Committee, June 26, 1979, "Charged Particle Identication in the Second Lever Arm of EHS"
92. Goa, India, Xth Int. Symp. on Multiparticle Dynamics, September 25, 1979, "Hadron-Hadron Interactions (low pt experimental)" (Rapporteur's Review) .
93. Vienna, Inst. f. Hochenergiephysik, October 15, 1979, "Hadron-Hadron Interactions at Low pt- and Partons"
94. CERN - EHS Users Committee, May 13, 1980, "Comparison of Hard and Soft Hadronic Interactions in EHS with a K+/π+/p Beam at 250 GeV/c"
95. Brugge - XIth Int. Symp. on Mutliparticle Dynamics, June 23, 1980, Session Organizer and Chairman on "Low pt Hadron-Hadron Physics" .
96. CERN - SPSC, September 5, 1980, "The Influence of Parton Structure on Hadronic Interactions in EHS with a K+/π+/p Beam at 250 GeV/c"
97. Erice - Europhysics Study Conference, March 9, 1981, "Soft Hadronic Interactions - Review of Three Basic Observations"
98. Les Arcs - Rencontre de Moriond, March 23, 1981, "The Influence of Partons on Soft Hadronic Reactions - A Review"
99. Munich, MPI, May 19, 1981, "The Influence of Partons on Soft Hadronic Reactions"
100. Paszkowka, XXI Cracow School of Theoretical Physics, May 29 - June 9, 1981, "Partons in Soft Hadro Production" (Two Lectures)
101. Amsterdam, NIKHEF, June 12, 1981, "Hadron-Hadron Interactions and Partons"
102. Notre Dame (U.S.A.), XIIth Int. Symp. on Multiparticle Dynamics, June 21-26, 1981, "Review of Developments in Soft Hadronic Multiparticle Physics"
103. Nijmegen, Algemeen Natuurkunde Colloquium, October 13, 1981, "Partonen en Hadronen".
104. Bielefeld, February 9, 1982, "Partons in Hadron-Hadron Collisions"
105. Innsbruck, February 23, 1982, "Weiche Hadron-Hadron Wechselwirkungen"
106. CERN, Genève, EHS workshop, November 15, 1982, "Soft Hadron Physics"
107. Innsbruck, February 18, 1983, "Erste Resultate vom Experiment NA22"
108. Rio de Janeiro, CBPF, March 20-30, 1983, "Experimental Results on Hadronic Collisions"
109. Rio de Janeiro, Ponticia Universidate Catolica, March 24, 1983, "Three Basic Observations in Hadronic Collisions"
110. Rio de Janeiro, CBPF, March 25, 1983, "Evidence for Parton Influence on Hadron-Hadron Collisions

111. Genève, Université de Genève, "Seminaire de Physique Corpusculaire", April 20, 1983, "Partons and Soft Hadronic Collisions"
112. Krakow, Inst. of Nuclear Physics, June 4, 1983, "Multiplicities and Moments of π+p and K+p Collisions up to 250 GeV/c"

113. Genève, CERN, EHS-Users Committee, November 30, 1983, "Status of Experiment NA22".
114. Aachen, RWTH, Physik-Seminar, April 29, 1985, "Ähnlichkeiten der Teilchenerzeugung bei e+e-,
Lepton-Hadron und Hadron-Hadron Kollisionen"
115. Kiryat (Israel), XVIth Int. Symp. on Multiparticle Dynamics, June 12, 1985, "Low pt Soft Collisions
in the Light of Hard Collisions" (Review)
116. Les Arcs, XXIst Rencontre de Morionds, March 1986, "Brief Review on Jet Universality"
117. Berlin-Zeuthen, Inst. für Hochenergiephysik der Akademie der Wissenschaften der DDR, Seminar, April 30, 1986 (morning), "Hadronisation bei Hadron-Hadron, Lepton-Hadron und e+e- Kollisionen"
118. Berlin-West, Freie Universitat, Seminar, April 30, 1986 (afternoon), "Recent Experiments on Multiparticle Production Processes"
119. Balatonaliga, EHS Symposium, Sept.7-10, 1986, "NA22 Plans for the Future"
120. Balatonaliga, EHS Symposium, Sept.7-10, 1986, "EHS Data, Where Can They Help Us Further"
121. Nijmegen, Algemeen Natuurkunde Colloquium, December 9, 1986, "Resultaten van het EHS/NA22 experiment"
122. La Thuile, Workshop on Physics with Future Accelerators, Jan. 6-13, 1987, "Multiplicity Distributions for hh, lh and e+e- Collisions at Multi-TeV Energies"
123. La Thuile, Workshop on Physics with Future Accelerators, Jan. 6-13, 1987, "Background for the Decay τ - > 3h + Neutrals in e+e- Collisions at 2 TeV"
124. Vienna, Univ., Seminar, March 24, 1987, "Physik nach LEP"
125. Jinan (V.R.C.), Shandong Workshop on Multiparticle Production, July 1987, "Results from NA22"
126. Jinan (V.R.C.), Shandong Workshop on Multiparticle Production, July 1987, "Onset of Hard-Like Eﬀects at NA22 Energies"
127. Jinan (V.R.C.), Shandong Workshop on Multiparticle Production, July 1987, "From Lowest to Highest Rapidity Density in NA22"
128. Kunming (V.R.C.), Yunnan Univ., General Physics Colloquium, July 1987, "Correlations in Multiparticle Production"
129. Kunming (V.R.C.), Yunnan Univ., H.E. Group Seminar, July 1987, "Multiplicity Distributions in the NA22 Experiment"
130. Tashkent (U.S.S.R.), XVIIIth Int. Symp. on Multiparticle Dynamics, Sept. 1987, "Review of Soft Hadronic Collisions"
131. Tihany (Hungary), Common Meeting of EHS Collaborations, Sept. 1987, "Status of Soft Hadronic Physics"
132. Stockholm, Ph.D. Promotion Ch. Fuglesang, Sept. 23, 1987, "Introduction to Multiparticle Production"
133. Vienna, Inst. f. Hochenergiephysik, Colloquium, Oct. 22, 1987, "Korrelationen in Hadron-Hadron, Lepton-Hadron und e+e- Teilchenproduktion"
134. Utrecht, NNV Spring Meeting, April 25, 1988, "Quark Structure and Hadron-Hadron Collisions".
135. Zakopane, XVIII Cracow School of Theoretical Physics, June 1, 1988,"Results from NA22".
136. Perugia, Workshop on Multiparticle Dynamics, June 21-28, 1988, "NA22 Results".
137. Perugia, Workshop on Multiparticle Dynamics, June 21-28, 1988, "Checking low-pt MC on NA22 Data"
138. Siegen, Physikalisches Kolloquium, June 30, 1988, "Teilchenerzeugung in Hadron-Hadron Wechselwirkungen".
139. Munich, XXIVth Int. Conf. on High Energy Physics, Aug. 4-10, 1988, "Multiparticle Production at Fixed Target and ISR Energies (⟨pt⟩ vs n, Intermittency)".
140. Torino, Colloquium, October 14, 1988, "Multiplicity Correlations and Intermittency".
141. CERN, Symposium, Febr. 20, 1989, "Interplay Between Theoretical and Experimental Physics",

in honor of Léon Van Hove
142. Berlin-Zeuthen, Institut für Hochenergiephysik Seminar, March 9, 1989, "Resultate von NA22"
143. Madrid, Int. Europhys. Conf. on High Energy Physics 1989, Sept. 7, 1989, "Intermittency, Experimental"
144. Amsterdam, NIKHEF Colloquium, Nov. 17, 1989, "Jet Physics at LEP"
145. Santa Fe (USA), Santa Fe Workshop on Intermittency in High Energy Collisions, March 1990,
"Intermittency Eﬀects in NA22" (publ. in the proc.)
146. Tucson, Seminar, March 27, 1990, "Recent Results from NA22"
147. Marburg, Int. Workshop on Correlations and Multiparticle Production, May 1990, "Factiorial Correlators from NA22" (publ. in the proc.)
148. Amsterdam, NIKHEF-K Colloquium, June 14, 1990, "Intermittency"
149. Holmecke, XXth Int. Symp. on Multiparticle Dynamics, Sept. 1990, "Experimental Results on Intermittency" (publ. in the proc.)
150. Strasbourg, Int. Workshop on Quark Gluon Plasma Signatures, Sept. 1990, "Experimental Results on Intermittency" (publ. in the proc.)
151. Strasbourg, Int. Workshop on Quark Gluon Plasma Signatures, Sept. 1990, "Experimental Results on Strangeness Production in Hadron-Hadron and Hadron-Nucleus Collisions" (publ. in the proc.)
152. Dourdan, IInd Eur. Workshop on Hadronic Physics with Electrons Beyond 10 GeV, Oct. 1990,
"Intermittency" (publ. in the proc. with R. Peschanski)
153. Torino, Seminar, Nov. 6, 1990, "Experimental Results on Intermittency"
154. Vienna, Seminar, Dec. 5, 1990, "Intermittency von JACEE bis DELPHI"
155. Genève, CERN Workshop on Intermittency, Jan. 14, 1991, "Introductory Review and List of Questions"
156. Les Arcs, Rencontre de Moriond, March 1991, "Selected Topics on (Ultra-)Soft Phenomena" (publ. in proc.)
157. Ringberg Castle (Germany), Ringberg Workshop on Multiparticle Production, 1991, "Intermittency in NA22" (publ. in proc.)

158. Lecture Series at the Lazarevskoe School on Experimental High Energy Physics, October 1991,
"Soft Hadronic Phenomena"
159. Amsterdam, NIKHEF, LHC-dag, Oct. 9, 1991, "CMS (Physics with LHC)"
160. Amsterdam, NIKHEF-Meeting Subatomic Physics towards the year 2000, Nov. 5, 1991,"Physics with LHC"
161. Boulder (U.S.A.), Int. SSC Workshop, July 1992, "Results on Intermittency in NA22"
162. Amsterdam, NIKHEF, Wetenschappelijke jaarvergadering, May 22, 1992, "Status LHC preparations"
163. Nijmegen, Fac. Natuurwetenschappen, Algemeen Natuurkunde Colloquium, December 15, 1992,
"Hoge Energie Fysica 2000"
164. Cracow (Poland), Cracow Workshop on Multiparticle Physics, May, 1993, "Recent NA22 Results on Factorial Moments"
165. CERN, Geneva (Switzerland), Conference on the Bubble Chamber and its Contributions to Particle
Physics, July, 1993, "High Energy Interactions"
166. Aspen (U.S.A.), XXIII Int. Symp. on Multiparticle Dynamics, September, 1993, "Density Correlations and Fuctuations (experimental)"
167. Nijmegen, Faculteit Natuurwetenschappen Nijmegen, Landelijk Seminarium "Theoretische Intermediare Energie Fysica, May, 28, 1993, "Fractality in Particle Production"
168. Geneva, Switzerland, UA1 meeting - CERN, June, 3, 1993, "Correlations and Fluctuations in NA22"
169. Budapest, Hungary, Seminar, August 10, 1993, "Intermittency in Particle Production"
170. Marburg, Germany, Seminar, January 21, 1994, "Korrelationen in der Teilchenproduktion bei hohen Energien"
171. Budapest, Hungary, Budapest Workshop on High Energy Heavy Ion Physics, August 1994,
"Topics on B.E. Correlations and Intermittency"
172. Vietri sul Mare, Italy, XXIVth Int. Symposium on Multiparticle Dynamics, September 1994, "QCD Showers and Intermittency"
173. Minsk, Belarus, 4th Annual Seminar on Non-Linear Phenomena in Complex Systems, February 1995, "Density Fluctuations at High Energies"
174. Stará Lesná, Slovakia, XXV Int. Symp. on Multiparticle Dynamics, Sept. 1995, "Multiparticle '95"

Conference Summary Talk

175. Utrecht, Seminar Subatomic Physics, September 1995, "Multiparticle Dynamics '95"
176. Faro (Portugal), XXVIth Int. Symposium on Multiparticle Dynamics, September 1996, "The Shape of the Bose-Einstein Correlation Function in (π+/K+)p Interactions at 250 GeV/c and Local Multiplicity Fluctuations in Z Decay"
177. Santa Fe (U.S.A.), Workshop The Status of Physics at the End of the 20th Century, October 1996
"Correlations and Fluctuations in High-Energy Collisions"
178. Nijmegen, Univ. of Nijmegen, General Physics Colloquium, May 20, 1997, "Correlations and Fluctuations in High Energy Collisions"
179. Frascati-Rome, Italy, XXVII Symp. on Multiparticle Dynamics, September 8-12, 1997, "Multiplicities,
Fluctuations and QCD: Interplay between Soft and Hard Physics?"

180. Lake Louise Winter Institute on QCD, 15-21 February 1998, "Multiplicity Fluctuations in L3 and QCD",
181. Huazhong Normal Univ., Wuhan, China, 7 and 10 May 1998, 2 Seminars (of 2 hours) on "Correlations and Fluctuations in High Energy Physics"
182. Jingzhou Teachers College, 9 May 1998, "High Energy Physics"
183. Hubei Univ., Wuhan, China, May 1998, "Particle Physics in the Universe and on Earth"
184. Huazhong Normal Univ., Wuhan, China, 11-14 May 1998, 4 Lectures (of 2 hours) on "3 Experiments at CERN (Past, Present and Future)"

185. Workshop on Density Fluctuations in Multiparticle Production, Wuhan, China, 15-16 May 1998,
"Multiplicity Fluctuations in L3 and QCD"
186. IHEP, Academia Sinica, Beijing, China, 22 May 1998, "Multiplicity Fluctuations"
187. 8th Int. Workshop on Multiparticle Production, Matrahaza, Hungary, 14-21 June 1998, "Angular Multiplicity Fluctuations in Hadronic Z Decays and QCD"
188. Rencontre de Moriond, Les Arcs, March 20-27, 1999, "Review of Bose-Einstein Correlations and Colour Reconnection"
189. Int. Summer School on Particle Production Spanning MeV and TeV Energies, Nijmegen, August 8-20, 1999, "Correlations and Fluctuations in High-Energy Collisions"
190. Inst. f. Hochenergiephysik, Vienna, March 11, 1999, "Bose-Einstein Correlations and Color Reconnection"
191. HEFIN Colloquium, Nijmegen, 8 April 1999, "Highlights Moriond Conference"
192. First Meeting of Final-State-Interaction Group, CERN, June 4, 1999, "Color Reconnection and Bose-Einstein Correlation in WW Decay"
193. Int. Summer School on Particle Production Spanning MeV and TeV Energies, Nijmegen, August 8-20, 1999, Correlations and Fluctuations in High-Energy Collisions
194. Crete WW99 Workshop, Kolymbari, October 20-23, 1999, "Bose-Einstein Correlations in WW Decay in L3"
195. Max-Planck-Institut fur Physik, Munich, February 1, 2000, "Atmospheric Muons in the L3 Detector"
196. Seminar, Inst. f. Hochenergiephysik, Österr. Akademie d. Wissenschaften, Vienna, March 15, 2000,
"Atmospharische Muonen im L3 Detector"
197. Colloquium, Univ. of Lund, Sweden, May 4, 2000, "Bose-Einstein Correlations at LEP"
198. Copenhagen Meeting on WW Decay, Copenhagen, Denmark, July 6-7, 2000, "WW and Bose-Einstein Correlations in L3"
199. OTKA-NWO Workshop The Achievements of the Dutch-Hungarian Cooperation, Budapest, Hungary, February 22/23, 2001, The Mass of the W Boson and Correlations and Global Observables in High Energy Collisions"
200. XLIst Cracow School of Theoretical Physics, Zakopane, Poland, June 2-11, 2001, Bose-Einstein Correlations in Z Fragmentation and Other Reactions"
201. XXXIst International Symposium on Multiparticle Dynamics (ISMD 2001), Datong, China, September 1-7, 2001, "Introductory Review of Correlations and Fluctuations"

202. WW Physics Workshop, Cetraro, Italy, October 12-17, 2001, "Review of Experimental Constraints on Bose-Einstein Modelling"
203. Symposium in Honor of N. Antoniou, Univ. of Athens, Greece, November 9, 2001, "Correlations in e+e- Collisions"
204. Winterschool on Heavy Ion Physics, Budapest, Hungary, December 5-7, 2001, "Correlations in e+e-,
hp and AA Collisions"
205. IPP Workshop on Multiparticle Production in QCD Jets, Durham, England, December 12-15, 2001,

"Introduction to Correlations and Fluctuations"
206. Gunnar and Gunnel Kallen, Memorial Symposium on The Many Facets of the Strong Force, Dedicated to the Memory of Bo Andersson, June 7, 2002, "Multiparticle Production in High Energy Experiments"
207. Xth Int. Workshop on Multiparticle Production, Crete, Greece, June 8-15, 2002, "The Scaling Property of Factorial Moments in Hadronic Z Decay"
208. Xth Int. Workshop on Multiparticle Production, Crete, Greece, June 8-15, 2002, "Measurement of Genuine Three-Particle Bose-Einstein Correlations in Hadronic Z Decay"
209. 14th Annual Graduate School of Particle Physics, Joint Belgian-Dutch-German Summer School, Nijmegen, The Netherlands, September 25, 2002, "LEP QCD Results"
210. NNV Najaarsvergadering, Lunteren, The Netherlands, October 25, 2002, "Measurement of the Scaling Property of the Factorial Moments in Hadronic Z Decay"
211. Int. Summerschool on Strong Interactions and Multiparticle Dynamics, Bologna, June 23-27, 2003,
Lectures on "Correlations and Fluctuations in Multiparticle Dynamics"
212. University of Bologna and INFN, Seminar, June 25, 2003, "Recent Developments on Correlations and Fluctuations"
213. Int. Workshop on Frontier Science, Pavia, September 8-12, 2003, Complexity in High Energy Physics
214. Munich, Festkolloquium N.Schmitz 70, October 28, 2003, Festvortrag on "Multiparticle Dynamics"
215. XXXIV Int. Symp. on Multiparticle Dynamics, Sonoma (USA), July 26 - August 1, 2004, "Fluctuations and Correlations: Introduction and Overview",
216. 4th Budapest Winter School on Heavy Ion Physics, Budapest (Hungary), December 1 - 3, 2004,
"Introduction to Bose-Einstein Correlations from an Experimental Point of View"
217. Int. Workshop on Particle Correlations and Femtoscopy, Kromeriz (Cz), August 15-17, 2005,
"Beyond the Gaussian Approximation (Experimental Review)"
218. 5th Budapest Winter School on Heavy Ion Physics, Budapest, December 4-7, 2005,
"Some Open Questions in Bose-Einstein Correlations"
219. Fest Colloquium E.A. De Wolf, Antwerp, September 20, 2010, "Eddi's Scientic Carreer from NA22 to LEP"

220. Fest Colloquium A. Bialas, July 25, 2016, "Hadronic Correlations at Energies from GeV to TeV"