TY - JOUR AU - Vojvodić Gradimir TI - On Weak partial Ë valued congruence algebras JO - Novi Sad Journal of Mathematics PY - 1993 SP - 313 EP - 317 VL - 23 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NSJOM_1993_23_1a_25/ ID - NSJOM_1993_23_1a_25 ER -