@article{GDZPPN002373920, title = {\"Uber das Minimum positiver Hermitescher Formen}, journal = {Mathematische Zeitschrift}, volume = {37}, year = {1933}, pages = {148-160}, zbl = {58.0206.02}, url = {http://dml.mathdoc.fr/item/GDZPPN002373920} }
Perron, O. Über das Minimum positiver Hermitescher Formen. Mathematische Zeitschrift, Tome 37 (1933) pp. 148-160. http://gdmltest.u-ga.fr/item/GDZPPN002373920/