TY  - JOUR
AU  - Thompson, R. C.
AU  - Therianos, S.
TI  - The Eigenvalues and Singular Values of Matrix Sums and Products. VII (1)
JO  - Canadian mathematical bulletin
PY  - 1973
SP  - 561
EP  - 569
VL  - 16
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1973-092-x/
DO  - 10.4153/CMB-1973-092-x
ID  - 10_4153_CMB_1973_092_x
ER  -