Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1972__22_3_a2, author = {Porubsk\'y, \v{S}tefan}, title = {Generalization of {Some} {Results} for {Exactly} {Covering} {Systems}}, journal = {Mathematica slovaca}, pages = {208--214}, publisher = {mathdoc}, volume = {22}, number = {3}, year = {1972}, mrnumber = {0308021}, zbl = {0238.10040}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1972__22_3_a2/} }
Porubský, Štefan. Generalization of Some Results for Exactly Covering Systems. Mathematica slovaca, Tome 22 (1972) no. 3, pp. 208-214. http://geodesic.mathdoc.fr/item/MASLO_1972__22_3_a2/