Remarks on the Nonexistence of some Covering Grammars

Esko Ukkonen. Remarks on the Nonexistence of some Covering Grammars. In Klaus Weihrauch, editor, Theoretical Computer Science, 4th GI-Conference, Aachen, Germany, March 26-28, 1979, Proceedings. Volume 67 of Lecture Notes in Computer Science, pages 298-309, Springer, 1979.

Abstract

Abstract is missing.