@article{1077376850, author = {Butts, Hubert S. and Pall, Gordon}, title = {Factorization in quadratic rings}, journal = {Duke Math. J.}, volume = {34}, number = {1}, year = {1967}, pages = { 139-146}, language = {en}, url = {http://dml.mathdoc.fr/item/1077376850} }
Butts, Hubert S.; Pall, Gordon. Factorization in quadratic rings. Duke Math. J., Tome 34 (1967) no. 1, pp. 139-146. http://gdmltest.u-ga.fr/item/1077376850/