Klaus Wich. Exponential ambiguity of context-free grammars. In Grzegorz Rozenberg, Wolfgang Thomas, editors, Developments in Language Theory, Foundations, Applications, and Perspectives, Aachen, Germany, 6-9 July 1999. pages 125-138, World Scientific, 1999.
@inproceedings{Wich99,
title = {Exponential ambiguity of context-free grammars},
author = {Klaus Wich},
year = {1999},
tags = {context-aware, grammar},
researchr = {https://researchr.org/publication/Wich99},
cites = {0},
citedby = {0},
pages = {125-138},
booktitle = {Developments in Language Theory, Foundations, Applications, and Perspectives, Aachen, Germany, 6-9 July 1999},
editor = {Grzegorz Rozenberg and Wolfgang Thomas},
publisher = {World Scientific},
isbn = {981-02-4380-4},
}