@article{00697105, title = {On rings with prime centers.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {17}, year = {1994}, pages = {667-670}, doi = {10.1155/S0161171294000943}, zbl = {0814.16029}, language = {en}, url = {http://dml.mathdoc.fr/item/00697105} }
Abu-Khuzam, Hazar; Yaqub, Adil. On rings with prime centers.. International Journal of Mathematics and Mathematical Sciences, Tome 17 (1994) pp. 667-670. doi : 10.1155/S0161171294000943. http://gdmltest.u-ga.fr/item/00697105/