@article{03987487,
title = {A hypervaluation of a ring onto a totally ordered non-cancellative semigroup without zero divisors.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {9},
year = {1986},
pages = {821-823},
doi = {10.1155/S0161171286001023},
zbl = {0611.16002},
language = {en},
url = {http://dml.mathdoc.fr/item/03987487}
}
Papadopoulos, John. A hypervaluation of a ring onto a totally ordered non-cancellative semigroup without zero divisors.. International Journal of Mathematics and Mathematical Sciences, Tome 9 (1986) pp. 821-823. doi : 10.1155/S0161171286001023. http://gdmltest.u-ga.fr/item/03987487/