@article{MAN_1891__38_157534,
     author = {M. Pasch},
     title = {Ueber bilineare {Formen} und deren geometrische {Anwendung.}},
     journal = {Mathematische Annalen},
     pages = {24--49},
     publisher = {mathdoc},
     volume = {38},
     year = {1891},
     zbl = {23.0129.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1891__38_157534/}
}