%0 Journal Article
%A Chajda, Ivan
%A Halaš, Radomír
%T Congruence submodularity
%J Discussiones Mathematicae. General Algebra and Applications
%D 2002
%P 131-139
%V 22
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DMGAA_2002_22_2_a2/
%G en
%F DMGAA_2002_22_2_a2