Michael A. Harrison, Ivan M. Havel, Amiram Yehudai. On Equivalence of Grammars Through Transformation Trees. Theoretical Computer Science, 9:173-205, 1979.
@article{HarrisonHY79,
title = {On Equivalence of Grammars Through Transformation Trees},
author = {Michael A. Harrison and Ivan M. Havel and Amiram Yehudai},
year = {1979},
tags = {transformation, grammar},
researchr = {https://researchr.org/publication/HarrisonHY79},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {9},
pages = {173-205},
}