Weifan Wang, Xuding Zhu. Entire colouring of plane graphs. Journal of Combinatorial Theory, Series A, 101(6):490-501, 2011. [doi]
@article{WangZ11a-9,
title = {Entire colouring of plane graphs},
author = {Weifan Wang and Xuding Zhu},
year = {2011},
doi = {10.1016/j.jctb.2011.02.006},
url = {http://dx.doi.org/10.1016/j.jctb.2011.02.006},
researchr = {https://researchr.org/publication/WangZ11a-9},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {101},
number = {6},
pages = {490-501},
}