郭伟.对称矩阵与正交矩阵的推广及其应用[J].重庆工商大学学报(自然科学版),2011,28(5):449-452
GUO Wei. A New Generalization of the Symmetric Matrix and Orthogonal Matrix and Their Application[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2011,28(5):449-452