Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1990_20_2a_6, author = {\v{S}e\v{s}elja Branimir and Tepav\v{c}evi\'c Andreja}, title = {Weak congruences and homomorphisms}, journal = {Novi Sad Journal of Mathematics}, pages = {61-69}, publisher = {mathdoc}, volume = {20}, number = {2}, year = {1990}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1990_20_2a_6/} }
Šešelja Branimir; Tepavčević Andreja. Weak congruences and homomorphisms. Novi Sad Journal of Mathematics, Tome 20 (1990) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1990_20_2a_6/