@article{GDZPPN001253670,
title = {Prime radical theorem on ordered semigroups.},
journal = {Semigroup forum},
volume = {20},
year = {1980},
pages = {87-94},
zbl = {0436.06015},
url = {http://dml.mathdoc.fr/item/GDZPPN001253670}
}
Hoo, C.S.; Shum, K.P. Prime radical theorem on ordered semigroups.. Semigroup forum, Tome 20 (1980) pp. 87-94. http://gdmltest.u-ga.fr/item/GDZPPN001253670/