@article{2968,
author = {Putcha, Mohan S. and Yaqub, Adil},
title = {Rings satisfying a certain idempotency condition},
journal = {Portugaliae mathematica},
volume = {40},
year = {1981},
pages = {325-328},
zbl = {0559.16008},
mrnumber = {0819898},
language = {en},
url = {http://dml.mathdoc.fr/item/2968}
}
Putcha, Mohan S.; Yaqub, Adil. Rings satisfying a certain idempotency condition. Portugaliae mathematica, Tome 40 (1981) pp. 325-328. http://gdmltest.u-ga.fr/item/2968/