Report of Meeting: Fifteenth international symposium on functional equations. Oberwolfach, May, 22-28, 1977.
Report of Meeting: The Thirty-third International Symposium on Functional Equations, May 21-May 27, 1995, Caldes de Malavella, Catalonia, Spain.
Report of Meeting: The Thiry-second International Symposium on Functional Equations, June 12 - June 19, 1994, Gragnano, Italy.
Report of Meeting: The Twenty-fifth International Symposium on Functional Equations, August 16-22, 1987, Hamburg-Rissen, Germany.
Report of Meeting: The Twenty-first International Symposium on Functional Equations, August 6 - August 13, 1983, Konolfingen, Switzerland