On graphs with maximum Harary spectral radius. - Fei Huang; Xueliang Li 001; Shujing Wang 004 (Appl. Math. Comput., 2015)

Upper bounds of proper connection number of graphs. - Fei Huang; Xueliang Li 001; Shujing Wang 004 (J. Comb. Optim., 2017)

On unicyclic graphs with maximum Harary spectral radius. - Fei Huang; Shujing Wang 004 (Ars Comb., 2018)