@article{GDZPPN002407906, title = {Halberbliche Endomorphismenringe.}, journal = {Mathematische Zeitschrift}, volume = {114}, year = {1970}, pages = {219-240}, language = {de}, url = {http://dml.mathdoc.fr/item/GDZPPN002407906} }
Lenzing, Helmut. Halberbliche Endomorphismenringe.. Mathematische Zeitschrift, Tome 114 (1970) pp. 219-240. http://gdmltest.u-ga.fr/item/GDZPPN002407906/