@article{GDZPPN002401347, title = {The Endomorphism Ring Theorem for Frobenius Extensions.}, journal = {Mathematische Zeitschrift}, volume = {99}, year = {1967}, pages = {385-404}, zbl = {0162.33803}, url = {http://dml.mathdoc.fr/item/GDZPPN002401347} }
Morita, Kitty. The Endomorphism Ring Theorem for Frobenius Extensions.. Mathematische Zeitschrift, Tome 99 (1967) pp. 385-404. http://gdmltest.u-ga.fr/item/GDZPPN002401347/