中国科学院数学与系统科学研究院期刊网
Isolated Toughness Condition for Fractional (a, b, m)-covered Graphs
Wei Gao, Weifan Wang, Yaojun Chen
Acta Mathematica Sinica, Chinese Series . 2026, (2): 227 -241 .  DOI: 10.12386/A20240147