@article{GDZPPN002277417, title = {Zur Theorie der Brandtschen Quaternionenalgebren.}, journal = {Mathematische Annalen}, volume = {111}, year = {1935}, pages = {650-661}, language = {de}, url = {http://dml.mathdoc.fr/item/GDZPPN002277417} }
Fueter, R. Zur Theorie der Brandtschen Quaternionenalgebren.. Mathematische Annalen, Tome 111 (1935) pp. 650-661. http://gdmltest.u-ga.fr/item/GDZPPN002277417/