@article{03681941, title = {On generalized quaternion algebras.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {3}, year = {1980}, pages = {237-245}, doi = {10.1155/S0161171280000166}, zbl = {0437.16002}, language = {en}, url = {http://dml.mathdoc.fr/item/03681941} }
Szeto, George. On generalized quaternion algebras.. International Journal of Mathematics and Mathematical Sciences, Tome 3 (1980) pp. 237-245. doi : 10.1155/S0161171280000166. http://gdmltest.u-ga.fr/item/03681941/