@article{00844406,
title = {Generalized periodic rings.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {19},
year = {1996},
pages = {87-92},
doi = {10.1155/S0161171296000130},
zbl = {0842.16019},
language = {en},
url = {http://dml.mathdoc.fr/item/00844406}
}
Bell, Howard E.; Yaqub, Adil. Generalized periodic rings.. International Journal of Mathematics and Mathematical Sciences, Tome 19 (1996) pp. 87-92. doi : 10.1155/S0161171296000130. http://gdmltest.u-ga.fr/item/00844406/