@article{MAN_1874__7_156656,
     author = {Grassmann},
     title = {Die neuere {Algebra} und die {Ausdehnungslehre}},
     journal = {Mathematische Annalen},
     pages = {538--548},
     publisher = {mathdoc},
     volume = {7},
     year = {1874},
     url = {http://geodesic.mathdoc.fr/item/MAN_1874__7_156656/}
}