Exercises in denotational semantics -- W-automata and their languages -- On semantic issues in the relational model of data -- The effective arrangement of logical systems -- Recursivity, sequence recursivity, stack recursivity and semantics of programs -- Descriptional complexity (of languages) a short survey -- On the branching structure of languages -- Algorithms and real numbers -- On mappings of machines -- Recent results on L systems -- Decision problems for multi-tape automata -- Recursive program schemes and computable functionals -- Some fundamentals of order-algebraic semantics -- On attribute grammars -- Formal definition of semantics of generalized control regimes -- Minimal while programs -- On specific features of recognizable families of languages -- On the termination of simple computer programs -- Reduction of Petri-nets -- On behaviour of R-fuzzy automata -- Cannonizing reducibility method in the theory of program schemata -- Strongly connected G-S-M mappings preserving conjugation -- Analysis of the non-context-free component of formal languages -- Programs, computations and temporal features -- A note on the automatic generation of inductive assertions -- On the relationship between a procedure and its data -- On the relativization of deterministic and nondeterministic complexity classes -- The metric properties on the semigroups and the languages -- A lower bound of 1/2n2 on linear search programs for the knapsack problem -- The direct product of automata and quasi-automata -- An axiomatic approach to information structures -- Parallelism of manipulations in multidimensional information structures -- On strict interpretations of grammar forms -- A hierarchy of context-sensitive languages -- On consecutive storage of records -- A remark on equivalence of Mazurkiewicz's finite - control algorithms over nets -- Microprogram - Oriented model of the controlled structure -- Relations between programs with different storage requirements -- An algebraic approach to data types, program verification, and program synthesis -- About three equational classes of languages built up by shuffle operations -- A machine independent description of complexity classes, definable by nondeterministic as well as deterministic turing machines with primitiv recursive tape or time bounds -- Schemes with recursion on higher types -- Constructing iterative version of a system of recursive procedures -- A method using a set-theoretical formalism to describe the semantics of programming languages -- The cubic search method -- Vectors of coroutines -- One - one degrees of Turing machines decision problems -- Heuristic representation of state-space by finite automaton -- Semigroup characterizations of some language varieties -- On memory requirements of Strassen's algorithms -- Determinism in concurrent systems -- Generating control mechanisms by restrictions -- On diagnosis of algorithmical processes -- On some properties of cyclic automata and their extensions -- Compiler generation using denotational semantics -- On divergence problem for program schemas -- On the parsing of LL-regular grammars -- The characteristic polynomial of a finite automaton -- Error detection using regular languages -- On a relationship between programs of address machines and Mazurkiewicz algorithms -- DIJKSTRA's predicate transformer, non-determinism, recursion, and termination -- Context-free programmed grammars and ETOL systems -- Context-free algebra: A mathematical device for compiler specification -- On the lower bound for minimum comparison selection -- Computational processes generated by programs with /recursive/ procedures and block structures -- An algebraic framework for the study of the syntactic monoids application to the group languages -- Degrees of parallelism in computations -- On adaptability of a system of programs -- A mathematical model of parallel information processing -- Powerdomains -- On the domain of iteration in iterative algebraic theories -- The influence of the data presentation on the computational power of machines -- On sequential modelling of non-sequential processes -- Equivalence and optimization of recursive program schemata -- Observability concepts in abstract data type specification -- The calculus of facts -- Multiplicity functions on ?-automata -- A complete axiomatic characterization of algorithmic properties of block-structured programs with procedures.