@article{MAN_1877__12_156781,
     author = {Grassmann},
     title = {Der {Ort} der {Hamilton'schen} {Quaternionen} in der {Ausdehnungslehre}},
     journal = {Mathematische Annalen},
     pages = {375--386},
     year = {1877},
     volume = {12},
     zbl = {09.0512.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1877__12_156781/}
}