中国科学院数学与系统科学研究院期刊网
Some Existence Theorems on All Fractional (g, f)-factors with Prescribed Properties
Si-zhong ZHOU, Tao ZHANG
Acta Mathematicae Applicatae Sinica(English Series) . 2018, (2): 344 -350 .  DOI: 10.1007/s10255-018-0753-y