@article{1077489787, author = {Latimer, Claiborne G.}, title = {The quadratic subfields of a generalized quaternion algebra}, journal = {Duke Math. J.}, volume = {2}, number = {1}, year = {1936}, pages = { 681-684}, language = {en}, url = {http://dml.mathdoc.fr/item/1077489787} }
Latimer, Claiborne G. The quadratic subfields of a generalized quaternion algebra. Duke Math. J., Tome 2 (1936) no. 1, pp. 681-684. http://gdmltest.u-ga.fr/item/1077489787/