%0 Journal Article
%A Halaš, Radomír
%T Congruences and ideals on left divisible involutory groupoids
%J Mathematica Bohemica
%D 1996
%P 269-272
%V 121
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/MB.1996.125991/
%R 10.21136/MB.1996.125991
%G en
%F 10_21136_MB_1996_125991