Coloring Squares of Planar Graphs with Maximum Degree at Most Five. - Jianfeng Hou; Yindong Jin; Lianying Miao; Qian Zhao (Graphs Comb., 2023)

On L(p,q)-labelling of planar graphs without cycles of length four. - Jianfeng Hou; Yindong Jin; Heng Li; Lianying Miao; Qian Zhao (Appl. Math. Comput., 2023)