@article{GDZPPN002259850, title = {Hamiltonsche Gruppen}, journal = {Mathematische Annalen}, volume = {58}, year = {1904}, pages = {187-192}, language = {de}, url = {http://dml.mathdoc.fr/item/GDZPPN002259850} }
Wendt, Ernst. Hamiltonsche Gruppen. Mathematische Annalen, Tome 58 (1904) pp. 187-192. http://gdmltest.u-ga.fr/item/GDZPPN002259850/