@article{JRAM_1844__27_147226,
     author = {G. Eisenstein},
     title = {\"Uber die {Anzahl} der quadratischen {Formen} in den verschiedenen complexen {Theorien.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {311--316},
     publisher = {mathdoc},
     volume = {27},
     year = {1844},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1844__27_147226/}
}