@article{GDZPPN001261371,
title = {On commutative principal ideal semigroup rings.},
journal = {Semigroup forum},
volume = {43},
year = {1991},
pages = {367-377},
zbl = {0731.20041},
url = {http://dml.mathdoc.fr/item/GDZPPN001261371}
}
Decruyenaere, F.; Jespers, E.; Wauters, P. On commutative principal ideal semigroup rings.. Semigroup forum, Tome 43 (1991) pp. 367-377. http://gdmltest.u-ga.fr/item/GDZPPN001261371/