Július Czap, Peter Mihók. Q-coloring of graphs. Discussiones Mathematicae Graph Theory, 33(3):509-519, 2013. [doi]
@article{CzapM13,
title = {Q-coloring of graphs},
author = {Július Czap and Peter Mihók},
year = {2013},
url = {http://www.discuss.wmie.uz.zgora.pl/gt/index.php?doi=10.7151/dmgt.1685},
researchr = {https://researchr.org/publication/CzapM13},
cites = {0},
citedby = {0},
journal = {Discussiones Mathematicae Graph Theory},
volume = {33},
number = {3},
pages = {509-519},
}