@article{1093883394, author = {Jech, Thomas}, title = {On the number of generators of an ideal.}, journal = {Notre Dame J. Formal Logic}, volume = {22}, number = {1}, year = {1981}, pages = { 105-108}, language = {en}, url = {http://dml.mathdoc.fr/item/1093883394} }
Jech, Thomas. On the number of generators of an ideal.. Notre Dame J. Formal Logic, Tome 22 (1981) no. 1, pp. 105-108. http://gdmltest.u-ga.fr/item/1093883394/