@article{MAN_1941__118_160078,
     author = {H. Nakano},
     title = {Unit\"arinvarianten im {aIIgeimen} {Euklidischen} {Raum}},
     journal = {Mathematische Annalen},
     pages = {112--133},
     publisher = {mathdoc},
     volume = {118},
     year = {1941},
     zbl = {67.0411.05},
     url = {http://geodesic.mathdoc.fr/item/MAN_1941__118_160078/}
}