@article{GDZPPN002085216, title = {Functorial rings of quotients 2: the ring of hyper-fractions.}, journal = {Forum mathematicum}, volume = {6}, year = {1994}, pages = {597-616}, zbl = {0804.18002}, url = {http://dml.mathdoc.fr/item/GDZPPN002085216} }
Hager, Anthony W.; Martinez, Jorge. Functorial rings of quotients 2: the ring of hyper-fractions.. Forum mathematicum, Tome 6 (1994) pp. 597-616. http://gdmltest.u-ga.fr/item/GDZPPN002085216/