Logics of Programs and Their Applications [electronic resource] : Proceedings, Poznan, August 23–29, 1980 / edited by A. Salwicki.

Sharpening the characterization of the power of Floyd method -- On proving program correctness by means of stepwise refinement method -- Semantics and implementation of prefixing at many levels -- Nonstandard models in Propositional Dynamic Logic -- On priorities of parallelism: Petri nets under the maximum firing strategy -- On four logics of programs and complexity of their satisfiability problems : Extended abstract -- Are infinite behaviours of parallel system schemata necessary? -- Algorithmic properties of finitely generated structures -- Algebraic semantics and program logics: Algorithmic logic for program trees -- Some model-theoretical properties of logic for programs with random control -- A formal system for parallel programs in discrete time and space -- On the propositional algorithmic theory of arithmetic -- Nonstandard runs of Floyd-provable programs -- On some extensions of dynamic logic -- On algorithmic logic with partial operations -- Towards a theory of parallelism and communications for increasing efficiency in applicative languages -- An operational semantics for CSP -- Programming languages and logics of programs -- Concurrent programs -- Axiomatic approach to the system of files -- A sequent calculus for Kröger logic -- On axiomatization of process logic -- Filtration theorem for dynamic algebras with tests and inverse operator.