@article{GDZPPN002263831, title = {\"Uber das Minimum einer Quadratsumme linearer Formen}, journal = {Mathematische Annalen}, volume = {70}, year = {1911}, pages = {405-409}, zbl = {42.0143.02}, url = {http://dml.mathdoc.fr/item/GDZPPN002263831} }
Furtwängler, Ph. Über das Minimum einer Quadratsumme linearer Formen. Mathematische Annalen, Tome 70 (1911) pp. 405-409. http://gdmltest.u-ga.fr/item/GDZPPN002263831/