@article{3045,
author = {Ehrlich, Gertrude},
title = {Filial rings},
journal = {Portugaliae mathematica},
volume = {42},
year = {1983},
pages = {185-194},
zbl = {0571.16014},
mrnumber = {0819449},
language = {en},
url = {http://dml.mathdoc.fr/item/3045}
}
Ehrlich, Gertrude. Filial rings. Portugaliae mathematica, Tome 42 (1983) pp. 185-194. http://gdmltest.u-ga.fr/item/3045/