中国科学院数学与系统科学研究院期刊网
The Distance Matching Extension in K1, k-free Graphs with High Local Connectedness
Wei-chan LIU, Gui-ying YAN
Acta Mathematicae Applicatae Sinica(English Series) . 2022, (1): 37 -43 .  DOI: 10.1007/s10225-022-1069-6