中国科学院数学与系统科学研究院期刊网
AMS
A Note on the Minimum Total Coloring of Planar Graphs
Hui Juan WANG, Zhao Yang LUO, Bin LIU, Yan GU, Hong Wei GAO
Acta Mathematica Sinica . 2016, (8): 967 -974 .  DOI: 10.1007/s10114-016-5427-1