@article{01590785,
title = {On periodic rings.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {25},
year = {2001},
pages = {417-420},
doi = {10.1155/S0161171201001181},
zbl = {0982.16023},
language = {en},
url = {http://dml.mathdoc.fr/item/01590785}
}
Du, Xiankun; Yi, Qi. On periodic rings.. International Journal of Mathematics and Mathematical Sciences, Tome 25 (2001) pp. 417-420. doi : 10.1155/S0161171201001181. http://gdmltest.u-ga.fr/item/01590785/