TY  - JOUR
AU  - D. 

 Mašulović
TI  - Equivalence co-relations and co-congruences of co-algebras 33
JO  - Novi Sad Journal of Mathematics
PY  - 2001
SP  - 33
EP  - 38
VL  - 31
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NSJOM_2001_31_1a_4/
ID  - NSJOM_2001_31_1a_4
ER  -