Book Section

Vijay-Shanker, K. and Weir, David (1990) Polynomial parsing of combinatory categorial grammars. In: Proceedings of the 28th Meeting of the Association for Computational Linguistics. Association for Computational Linguistics, Pittsburgh, PA, pp. 1-8.

Weir, David (1990) Computational properties of constrained grammar formalisms. In: The MIT parsing volume, 1989-90. MIT Parsing project working papers, 9 . MIT Press, Center for Cognitive Science, MIT.

Book

Hennessy, Matthew (1990) The semantics of programming languages: an elementary introduction using structural operational semantics. John Wiley & Sons. ISBN 0471927724