@article{JRAM_1936__175_149973,
     author = {Otto F.G. Schilling},
     title = {Einheitentheorie in rationalen hyperkomplexen {Systemen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {246--251},
     publisher = {mathdoc},
     volume = {175},
     year = {1936},
     zbl = {0015.00204},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1936__175_149973/}
}