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1983 - Visiting S. Nedev at the Academy of Sciences in Sofia, Bulgaria, - in the very early days... |
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1984 - Summer School on Topology and Applications in Primorsko, Bulgaria |
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1986 - VI. Prague Topological Symposium, Prag, Czech Republic |
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1987 - Visiting the University of California in Davis, U.S.A. by a "Erwin Schrödinger Stipendium" |
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1987 - More of the Campus in Davis |
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1988 - Visiting the University of Auckland, New Zealand (with M.E. Rudin, W. Rudin and B. Reilly) |
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1988 - Meeting D. Jankovic in Auckland, New Zealand |
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1988 - Giving a talk at National University of Singapore |
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1989 - Conference on General Topology and Its Applications in Oxford, U.K. (with M.E. Rudin and O. Laback) |
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1990 - Spring Topology Conference in San Marcos, Texas, U.S.A. (with D. Rose, R. Hamlett and D. Jankovic) |
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1990 - Fifth International Conference in Topology and its Applications in Dubrovnik, Yugoslavia |
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1991 - Summer Conference on General Topology and its Applications in Madison, Wisconsin, U.S.A. (with D. Jankovic, M.E. Rudin and F.B. Jones) |
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