The Hamilton-Waterloo problem for Hamilton cycles and C4k-factors. - Hongchuan Lei; Huang-Lin Fu; Hao Shen (Ars Comb., 2011)

Combinatorial Proofs of Addition Formulas. - Xiang-Ke Chang; Xing-Biao Hu; Hongchuan Lei; Yeong-Nan Yeh (Electron. J. Comb., 2016)

Anti-forcing numbers of perfect matchings of graphs. - Hongchuan Lei; Yeong-Nan Yeh; Heping Zhang (Discret. Appl. Math., 2016)

The Hamilton-Waterloo Problem for Triangle-Factors and Heptagon-Factors. - Hongchuan Lei; Hung-Lin Fu (Graphs Comb., 2016)