@article{JRAM_1940__182_150076,
     author = {Hel Braun},
     title = {Geschlechter quadratischer {Formen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {32--49},
     publisher = {mathdoc},
     volume = {182},
     year = {1940},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1940__182_150076/}
}