Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1973__32_2_115197, author = {Rich, Michael}, title = {A note on the number of generators of a nodal algebra}, journal = {Portugaliae mathematica}, pages = {115--117}, publisher = {mathdoc}, volume = {32}, number = {2}, year = {1973}, mrnumber = {0360724}, zbl = {0271.17002}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1973__32_2_115197/} }
Rich, Michael. A note on the number of generators of a nodal algebra. Portugaliae mathematica, Tome 32 (1973) no. 2, pp. 115-117. http://geodesic.mathdoc.fr/item/PORMA_1973__32_2_115197/