CSSA: Language concepts and programming methodology. - H. P. Böhm; Hans Ludwig Fischer; Peter Raulefs (Artificial Intelligence and Programming Languages, 1977)

Dialogues in Actor Nets. - H. P. Böhm; Hans Ludwig Fischer; Peter Raulefs (AISB/GI (ECAI), 1978)

Design Rationale for the Interactive Programming Language CSSA for Asynchronous Multiprocessor Systems - Hans Ludwig Fischer; Peter Raulefs (Fachtagung über Programmiersprachen, 1980)

Behandlung asynchroner Exceptions in CSSA. - Hans Ludwig Fischer (Implementierungssprachen für nichtsequentielle Programmsysteme, 1981)