中国科学院数学与系统科学研究院期刊网
AMS
Neighbor Sum Distinguishing Total Colorings of Graphs with Bounded Maximum Average Degree
Ai Jun DONG, Guang Hui WANG
Acta Mathematica Sinica . 2014, (4): 703 -709 .  DOI: 10.1007/s10114-014-2454-7