@article{01127602,
title = {Subrings of I-rings and S-rings.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {20},
year = {1997},
pages = {825-827},
doi = {10.1155/S0161171297001130},
zbl = {0894.16003},
language = {en},
url = {http://dml.mathdoc.fr/item/01127602}
}
Sanghare, Mamadou. Subrings of I-rings and S-rings.. International Journal of Mathematics and Mathematical Sciences, Tome 20 (1997) pp. 825-827. doi : 10.1155/S0161171297001130. http://gdmltest.u-ga.fr/item/01127602/