Danjun Huang, Weifan Wang. Vertex arboricity of planar graphs without chordal 6-cycles. Int. J. Comput. Math., 90(2):258-272, 2013. [doi]
@article{HuangW13-9,
title = {Vertex arboricity of planar graphs without chordal 6-cycles},
author = {Danjun Huang and Weifan Wang},
year = {2013},
doi = {10.1080/00207160.2012.727989},
url = {http://dx.doi.org/10.1080/00207160.2012.727989},
researchr = {https://researchr.org/publication/HuangW13-9},
cites = {0},
citedby = {0},
journal = {Int. J. Comput. Math.},
volume = {90},
number = {2},
pages = {258-272},
}