%0 Journal Article %A Šešelja Branimir %A Tepavčević Andreja %T Filters in a Weak-congruence lattice %J Novi Sad Journal of Mathematics %D 1993 %P 235-243 %V 23 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1993_23_1a_19/ %F NSJOM_1993_23_1a_19