A Strengthening on Odd Cycles in Graphs of Given Chromatic Number. - Jun Gao 002; Qingyi Huo; Jie Ma 002 (SIAM J. Discret. Math., 2021)

Graphs with large maximum degree containing no edge-critical graphs. - Qingyi Huo; Long-Tu Yuan (Eur. J. Comb., 2022)