Duality in graph families. - Hong-Jian Lai; Hongyuan Lai (Discret. Math., 1992)

The size of graphs with given edge inclusive connectivity. - Hong-Jian Lai; Hongyuan Lai (Ars Comb., 1995)

Every Matroid Is a Submatroid of a Uniformly Dense Matroid. - Hong-Jian Lai; Hongyuan Lai (Discret. Appl. Math., 1995)

A Property on Edge-disjoint Spanning Trees. - Hong-Jian Lai; Hongyuan Lai; Charles Payan (Eur. J. Comb., 1996)

Nowhere zero flows in line graphs. - Zhi-Hong Chen; Hong-Jian Lai; Hongyuan Lai (Discret. Math., 2001)

Transforming a graph into a 1-balanced graph. - Lavanya Kannan; Arthur M. Hobbs; Hong-Jian Lai; Hongyuan Lai (Discret. Appl. Math., 2009)

Balanced and 1-balanced graph constructions. - Arthur M. Hobbs; Lavanya Kannan; Hong-Jian Lai; Hongyuan Lai; Guoqing Weng (Discret. Appl. Math., 2010)