%0 Journal Article %A V. N. Kamyshnikov %T Abelian sets of positive linear operators in a~locally convex space %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1973 %P 41-46 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1973_7_a4/ %G ru %F IVM_1973_7_a4