- Peitgen, Heinz-Otto, 1945- (10)
- Saupe, Dietmar, 1954- (4)
- Jürgens, H. (Hartmut) (2)
- Richter, P. H. (Peter H.), 1945- (2)
- Allgower, Eugene L. (1)
- Barnsley, M. F. (Michael Fielding), 1946- (1)
- Glashoff, Klaus, 1947- (1)
- Henriques, José Marques (1)
- IFIP Conference on Fractals in the Fundamental and Applied Sciences (1)
- National Council of Teachers of Mathematics (1)
- Penedo, L. F. (Luis Filipe) (1)
- Summerschool and Conference on Functional Differential Equations and Approximation of Fixed Points (1)
- Universität Bremen. Forschungsschwerpunkt 'Dynamische Systeme.' (1)
- W. Blaschke Gesellschaft (1)
- Walther, Hans-Otto (1)
- 宇敷, 重広(1950-) (1)
- 山口, 昌哉(1925-) (1)
- 荘島, 二郎 (1)