%0 Journal Article
%A Vernikov, Boris M.
%T On modular elements of the lattice of semigroup varieties
%J Commentationes Mathematicae Universitatis Carolinae
%D 2007
%P 595-606
%V 48
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_2007__48_4_a3/
%G en
%F CMUC_2007__48_4_a3