Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1986__36_2_a9, author = {Duda, Jarom{\'\i}r}, title = {Congruences on products in varieties satisfying the {CEP}}, journal = {Mathematica slovaca}, pages = {171--177}, publisher = {mathdoc}, volume = {36}, number = {2}, year = {1986}, mrnumber = {849708}, zbl = {0598.08005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1986__36_2_a9/} }
Duda, Jaromír. Congruences on products in varieties satisfying the CEP. Mathematica slovaca, Tome 36 (1986) no. 2, pp. 171-177. http://geodesic.mathdoc.fr/item/MASLO_1986__36_2_a9/