中国科学院数学与系统科学研究院期刊网
AMS
On Graph-Lagrangians and Clique Numbers of 3-Uniform Hypergraphs
Yan Ping SUN, Yue Jian PENG, Biao WU
Acta Mathematica Sinica . 2016, (8): 943 -960 .  DOI: 10.1007/s10114-016-5472-9