%0 Journal Article %A Campbell, Stephen L. %A Meyer, Carl D. %T EP Operators and Generalized Inverses %J Canadian mathematical bulletin %D 1975 %P 327-333 %V 18 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-061-4/ %R 10.4153/CMB-1975-061-4 %F 10_4153_CMB_1975_061_4