The Systems Programming Language, Malus. - Michael Marcotty; Henrik A. Schutz (Softw. Pract. Exp., 1974)

Interpretive execution of real-time control applications. - Mary S. Adix; Henrik A. Schutz (SIGMINI, 1976)

On the Design of a Language for Programming Real-Time Concurrent Processes. - Henrik A. Schutz (IEEE Trans. Software Eng., 1979)