%0 Journal Article
%A L. P. Vlasov
%T The concept of approximative compactness and alternate versions of it
%J Matematičeskie zametki
%D 1974
%P 337-348
%V 16
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1974_16_2_a17/
%G ru
%F MZM_1974_16_2_a17