Peter L. Hammer, Frédéric Maffray. Preperfect graphs. Combinatorica, 13(2):199-208, 1993.
@article{HammerM93:0,
title = {Preperfect graphs},
author = {Peter L. Hammer and Frédéric Maffray},
year = {1993},
tags = {graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/HammerM93%3A0},
cites = {0},
citedby = {0},
journal = {Combinatorica},
volume = {13},
number = {2},
pages = {199-208},
}