具有次大和第三大谱半径的n阶 2-树(英)
俞海昕;;袁劲松;洪 渊;束金龙
Second and Third Largest Spectral Radii of 2-Trees with n Vertices(English)
YU Hai-xin;;YUAN Jin-song;HONG Yuan;Shu Jin-long
华东师范大学学报(自然科学版) . 2007, (5): 78 -84 .