1. Scenarios: A model of non-determinate computation;Brock,1981
2. Recursive Definitions of Partial Functions and Their Computations;Cadiou,1972
3. An operational semantics for pure dataflow;Faustini,1982
4. Partial order models of concurrency and the computation of functions;Gaifman,1987
5. The semantics of a simple language for parallel programming;Kahn,1974