%0 Journal Article
%A V. I. Kolyada
%T Relationships between the best approximations in different metrics
%J Matematičeskie zametki
%D 1986
%P 383-387
%V 39
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1986_39_3_a8/
%G ru
%F MZM_1986_39_3_a8