@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/