%0 Journal Article %A Chu, Le Quang %T A Short Proof of Vladimirskii′s Theorem on Precompact Perturbations in Locally Convex Spaces %J Canadian mathematical bulletin %D 1975 %P 649-655 %V 18 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-114-5/ %R 10.4153/CMB-1975-114-5 %F 10_4153_CMB_1975_114_5