Neighborhood unions and hamiltonicity of graphs. - Ruqun Shen; Feng Tian 008 (Discret. Math., 1995)

Hamiltonicity of k-connected graphs with independent claws. - Ruqun Shen; Feng Tian 008; Bing Wei 001 (Ars Comb., 1997)

Long dominating cycles in graphs. - Ruqun Shen; Feng Tian 008 (Discret. Math., 1997)

Cycles Containing Given Subsets in 1-Tough Graphs. - Jianping Li 007; Ruqun Shen; Feng Tian 008 (Ars Comb., 2001)