%0 Journal Article
%A I. R. Simonyan
%T Latices of distributive and hyperdistributive varieties of semigroups
%J Proceedings of the Yerevan State University. Physical and mathematical sciences
%D 2004
%P 7-19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UZERU_2004_2_a1/
%G ru
%F UZERU_2004_2_a1