%0 Journal Article
%A E. A. Palyutin
%T On coverings by classes of permutable equivalence relations
%J Algebra i logika
%D 1995
%P 316-322
%V 34
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1995_34_3_a5/
%G ru
%F AL_1995_34_3_a5