%0 Journal Article
%A D. 

 Mašulović
%T Equivalence co-relations and co-congruences of co-algebras 33
%J Novi Sad Journal of Mathematics
%D 2001
%P 33-38
%V 31
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_2001_31_1a_4/
%F NSJOM_2001_31_1a_4