Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1977__27_1_a0, author = {Korec, Ivan and Zn\'am, \v{S}tefan}, title = {On disjoint covering of groups by their cosets}, journal = {Mathematica slovaca}, pages = {3--7}, publisher = {mathdoc}, volume = {27}, number = {1}, year = {1977}, mrnumber = {0485421}, zbl = {0389.20031}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1977__27_1_a0/} }
Korec, Ivan; Znám, Štefan. On disjoint covering of groups by their cosets. Mathematica slovaca, Tome 27 (1977) no. 1, pp. 3-7. http://geodesic.mathdoc.fr/item/MASLO_1977__27_1_a0/