%0 Journal Article
%A N. N. Kuzyurin
%T Minimal coverings and maximal packings of $(k-1)$-subsets by $k$-subsets
%J Matematičeskie zametki
%D 1977
%P 565-571
%V 21
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1977_21_4_a14/
%G ru
%F MZM_1977_21_4_a14