- International Colloquium on Automata, Languages and Programming (6)
- European Association for Theoretical Computer Science (5)
- GI-Fachtagung Theoretische Informatik (3)
- Salomaa, Arto, 1934- (2)
- Ausiello, Giorgio, 1941- (1)
- Bakker, Jacobus Willem de, 1939- (1)
- Böhm, Corrado, 1923- (1)
- Colloquium on Automata, Languages and Programming (3rd : 1976 : University of Edinburgh) (1)
- Cremers, A. B. (1)
- Deussen, Peter, 1935- (1)
- Even, Shimon, 1935- (1)
- GI-Symposium on Theoretical Computer Science (1)
- Institut de recherche d'informatique et d'automatique (1)
- Kariv, Oded, 1944- (1)
- Kriegel, H. P. (1)
- Leeuwen, Jan van (1)
- Lepistö, Timo (1)
- Maurer, Hermann A., 1941- (1)
- Michaelson, S. (1)
- Milner, R. (Robin), 1934- (1)
- Nato Advanced Study Institute on Computer Oriented Learning Processes (1)
- Nivat, Maurice (1)
- Simon, Jean Claude, 1923- (1)
- Steinby, Magnus (1)
- Tzschach, H. G. (1)
- Waldschmidt, H. (1)
- Walter, H. K.-G. (1)
- Weihrauch, Klaus, 1943- (1)