%0 Journal Article
%A Bělohlávek, Radim
%T A characterization of congruence classes of quasigroups
%J Mathematica slovaca
%D 2000
%P 377-380
%V 50
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MASLO_2000__50_4_a1/
%G en
%F MASLO_2000__50_4_a1