@article{GDZPPN002198460,
title = {Semigroup ring construction of Frobenius extensions.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {329},
year = {1981},
pages = {211-220},
zbl = {0447.16015},
url = {http://dml.mathdoc.fr/item/GDZPPN002198460}
}
Sato, Hideo. Semigroup ring construction of Frobenius extensions.. Journal für die reine und angewandte Mathematik, Tome 329 (1981) pp. 211-220. http://gdmltest.u-ga.fr/item/GDZPPN002198460/