@article{JRAM_1860__57_147789,
     author = {L. Kronecker},
     title = {Ueber die {Anzahl} der verschiedenen {Classen} quadratischer {Formen} von negativer {Determinante.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {248},
     publisher = {mathdoc},
     volume = {57},
     year = {1860},
     language = {de},
     url = {https://geodesic-test.mathdoc.fr/item/JRAM_1860__57_147789/}
}