@article{03641643,
title = {Rings with a finite set of nonnilpotents.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2},
year = {1979},
pages = {121-126},
doi = {10.1155/S0161171279000120},
zbl = {0413.16007},
language = {en},
url = {http://dml.mathdoc.fr/item/03641643}
}
Putcha, Mohan.S.; Yaqub, Adil. Rings with a finite set of nonnilpotents.. International Journal of Mathematics and Mathematical Sciences, Tome 2 (1979) pp. 121-126. doi : 10.1155/S0161171279000120. http://gdmltest.u-ga.fr/item/03641643/