Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1958__8_3_a3, author = {Jakub{\'\i}k, J\'an}, title = {O zamenite\v{l}n\'ych kongruenci\'ach na sv\"azoch}, journal = {Mathematica slovaca}, pages = {155--162}, publisher = {mathdoc}, volume = {08}, number = {3}, year = {1958}, mrnumber = {0107612}, zbl = {0082.02901}, language = {sl}, url = {http://geodesic.mathdoc.fr/item/MASLO_1958__8_3_a3/} }
Jakubík, Ján. O zameniteľných kongruenciách na sväzoch. Mathematica slovaca, Tome 08 (1958) no. 3, pp. 155-162. http://geodesic.mathdoc.fr/item/MASLO_1958__8_3_a3/