@article{GDZPPN002054833, title = {A Theorem on the Relative Norm of an Ideal.}, journal = {Commentarii mathematici Helvetici}, volume = {21}, year = {1948}, pages = {29-43}, zbl = {0030.11001}, url = {http://dml.mathdoc.fr/item/GDZPPN002054833} }
Fuchs, Ladislas. A Theorem on the Relative Norm of an Ideal.. Commentarii mathematici Helvetici, Tome 21 (1948) pp. 29-43. http://gdmltest.u-ga.fr/item/GDZPPN002054833/