@article{1178245110, author = {Izumi, Yosihisa}, title = {Sur le degr\'e de la perfection}, journal = {Tohoku Math. J. (2)}, volume = {7}, number = {3}, year = {1955}, pages = { 128-131}, language = {fr}, url = {http://dml.mathdoc.fr/item/1178245110} }
Izumi, Yosihisa. Sur le degré de la perfection. Tohoku Math. J. (2), Tome 7 (1955) no. 3, pp. 128-131. http://gdmltest.u-ga.fr/item/1178245110/