@article{GDZPPN002431440, title = {An Application of a Theorem of Deuring and Safarevic.}, journal = {Mathematische Zeitschrift}, volume = {192}, year = {1986}, pages = {247-252}, zbl = {0563.12012}, url = {http://dml.mathdoc.fr/item/GDZPPN002431440} }
Gold, Robert; Madan, Manohar. An Application of a Theorem of Deuring and Safarevic.. Mathematische Zeitschrift, Tome 192 (1986) pp. 247-252. http://gdmltest.u-ga.fr/item/GDZPPN002431440/