%0 Journal Article
%A L. L. Dyukova
%T Conditions for the existence of a system of different set representatives
%J Matematičeskie zametki
%D 1982
%P 789-798
%V 32
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1982_32_6_a3/
%G ru
%F MZM_1982_32_6_a3