Planar graphs with cycles of length neither 4 nor 7 are (3, 0, 0)-colorable

Huihui Li, Jinghan Xu, Yingqian Wang. Planar graphs with cycles of length neither 4 nor 7 are (3, 0, 0)-colorable. Discrete Mathematics, 327:29-35, 2014. [doi]

Abstract

Abstract is missing.