On L(p,q)-labelling of planar graphs without cycles of length four

Jianfeng Hou, Yindong Jin, Heng Li, Lianying Miao, Qian Zhao. On L(p,q)-labelling of planar graphs without cycles of length four. Applied Mathematics and Computation, 446:127884, June 2023. [doi]

Abstract

Abstract is missing.