@article{MZ_1922__14_183582,
     author = {Fr. Mittelsten-Scheid},
     title = {Die {Zerlegung} irreduzibler integrabler {Gruppen} hyperkomplexer {Gr\"o{\ss}en} in unzerlegbare {Faktoren}},
     journal = {Mathematische Zeitschrift},
     pages = {263--328},
     publisher = {mathdoc},
     volume = {14},
     year = {1922},
     zbl = {48.0125.01},
     url = {http://geodesic.mathdoc.fr/item/MZ_1922__14_183582/}
}