%0 Journal Article %A Au-Yeung, Yik-Hoi %T A necessary and sufficient condition for simultaneous diagonalization of two hermitian matrices and its application %J Glasgow mathematical journal %D 1970 %P 81-83 %V 11 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500000859/ %R 10.1017/S0017089500000859 %F 10_1017_S0017089500000859