Andrzej Lingas, Andrzej Proskurowski: On Parallel Complexity of the Subgraph Homeomorphism and the Subgraph Isomorphism Problem for Classes of Planar Graphs.
155-173
Joachim Parrow: Submodule Construction as Equation Solving in CCS.
175-202
Ramaswamy Ramanujam: Semantics of Distributed Definite Clause Programs.
203-220