@article{1077490942, author = {Pall, Gordon}, title = {On the factorization of generalized quaternions}, journal = {Duke Math. J.}, volume = {4}, number = {1}, year = {1938}, pages = { 696-704}, language = {en}, url = {http://dml.mathdoc.fr/item/1077490942} }
Pall, Gordon. On the factorization of generalized quaternions. Duke Math. J., Tome 4 (1938) no. 1, pp. 696-704. http://gdmltest.u-ga.fr/item/1077490942/