Stichting Mathematisch Centrum
Stichting Mathematisch Centrum. Informatica
Specification and Analysis of Embedded Systems

de Bakker, J., Klop, J. W.& Meyer, J.-J. (1981). Correctness of programs with function procedures : (preprint). In Stichting Mathematisch Centrum. Informatica (IW 170/81). Stichting Mathematisch Centrum.