图与其补图Q谱半径之和的上界

张丽镯，宋岱才，裴芳芳

Upper Bound on the Sum of the Q Spectral Radius of a Graph and Its Complement

ZHANG Li-zhuo, SONG Dai-cai，PEI Fang-fang

辽宁石油化工大学学报 . 2008, (4): 91 -94 .