%0 Journal Article
%A Vojvodić Gradimir
%A Šešelja Branimir
%T The diagonal in the lattice of weak 

 congruences and the representation of lattices
%J Novi Sad Journal of Mathematics
%D 1989
%P 167-178
%V 19
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_1989_19_1a_14/
%F NSJOM_1989_19_1a_14