(2, 1)-Total labelling of trees with sparse vertices of maximum degree. - Jing Huang; Haina Sun; Weifan Wang 001; Dong Chen 012 (Inf. Process. Lett., 2009)

On minimally 2-connected graphs with generalized connectivity κ3 = 2. - Shasha Li; Wei Li; Yongtang Shi; Haina Sun (J. Comb. Optim., 2017)