%0 Journal Article %A V. A. Kaminskii %T Minimization of a~convex functional on a~class of sets in a~measure space %J Matematičeskie zametki %D 1990 %P 81-91 %V 47 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1990_47_1_a7/ %G ru %F MZM_1990_47_1_a7