Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1980__16_1_a6, author = {\v{S}marda, Bohumil}, title = {Ideal systems of intersection and product type}, journal = {Archivum mathematicum}, pages = {59--65}, publisher = {mathdoc}, volume = {16}, number = {1}, year = {1980}, mrnumber = {594668}, zbl = {0449.20069}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1980__16_1_a6/} }
Šmarda, Bohumil. Ideal systems of intersection and product type. Archivum mathematicum, Tome 16 (1980) no. 1, pp. 59-65. http://geodesic.mathdoc.fr/item/ARM_1980__16_1_a6/