中国科学院数学与系统科学研究院期刊网
Bipartite Graphs with the Maximum Sum of Squares of Degrees
Sheng-gui ZHANG, Chun-cao ZHOU
Bipartite Graphs with the Maximum Sum of Squares of Degrees
Sheng-gui ZHANG, Chun-cao ZHOU
应用数学学报(英文版) . 2014, (3): 801 -806 .  DOI: 10.1007/s10255-014-0421-9