Contractible Edges in 3-Connected Cubic Graphs. - Shuai Kou; Chengfu Qin; Weihua Yang (Parallel Process. Lett., 2021)

A Note on Oct1+-Minor-Free Graphs and Oct2+-Minor-Free Graphs. - Wenyan Jia; Shuai Kou; Weihua Yang; Chengfu Qin (J. Interconnect. Networks, 2022)

Contractible subgraphs of quasi 5-connected graphs. - Shuai Kou; Weihau Yang (Discuss. Math. Graph Theory, 2025)