The structure of even factors in claw-free graphs. - Liming Xiong; Mei Lu; Longsheng Han (Discret. Math., 2009)

The Chvátal-Erdös condition for supereulerian graphs and the Hamiltonian index. - Longsheng Han; Hong-Jian Lai; Liming Xiong; Huiya Yan (Discret. Math., 2010)