%0 Journal Article
%A J. Płonka
%T On lattices of varieties of universal algebras
%J Colloquium Mathematicum
%D 1987
%P 1-7
%V 53
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-53-1-1-7/
%R 10.4064/cm-53-1-1-7
%G en
%F 10_4064_cm_53_1_1_7