%0 Journal Article
%A Pondělíček, Bedřich
%T Tolerance modular varieties of semigroups
%J Czechoslovak Mathematical Journal
%D 1990
%P 441-452
%V 40
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102396/
%R 10.21136/CMJ.1990.102396
%G en
%F 10_21136_CMJ_1990_102396