%0 Journal Article %A Thompson, R. C. %A Therianos, S. %T The Eigenvalues and Singular Values of Matrix Sums and Products. VII (1) %J Canadian mathematical bulletin %D 1973 %P 561-569 %V 16 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1973-092-x/ %R 10.4153/CMB-1973-092-x %F 10_4153_CMB_1973_092_x