@article{GDZPPN001257463,
title = {The inverse semigroup of a sumordered semiring.},
journal = {Semigroup forum},
volume = {31},
year = {1985},
pages = {129-152},
zbl = {0549.06014},
url = {http://dml.mathdoc.fr/item/GDZPPN001257463}
}
Manes, E.G.; Benson, D.B. The inverse semigroup of a sumordered semiring.. Semigroup forum, Tome 31 (1985) pp. 129-152. http://gdmltest.u-ga.fr/item/GDZPPN001257463/