@article{MAN_1886__27_157205,
     author = {Study},
     title = {Ueber die {Cremona'sche} {Charakteristikenformel}},
     journal = {Mathematische Annalen},
     pages = {102--105},
     publisher = {mathdoc},
     volume = {27},
     year = {1886},
     zbl = {18.0630.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1886__27_157205/}
}