%0 Journal Article %A S. A. Malyugin %T Extremal extension of a finitely additive measure %J Matematičeskie zametki %D 1988 %P 25-30 %V 43 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1988_43_1_a2/ %G ru %F MZM_1988_43_1_a2