Two Level Grammars: CF-Grammars with Equation Schemes

Piotr Dembinski, Jan Maluszynski. Two Level Grammars: CF-Grammars with Equation Schemes. In Hermann A. Maurer, editor, Automata, Languages and Programming, 6th Colloquium, Graz, Austria, July 16-20, 1979, Proceedings. Volume 71 of Lecture Notes in Computer Science, pages 171-187, Springer, 1979.

Abstract

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