@article{01780429,
title = {Graded radical },
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {30},
year = {2002},
pages = {339-343},
doi = {10.1155/S016117120210812X},
zbl = {1047.17003},
language = {en},
url = {http://dml.mathdoc.fr/item/01780429}
}
Nam, Ki-Bong. Graded radical . International Journal of Mathematics and Mathematical Sciences, Tome 30 (2002) pp. 339-343. doi : 10.1155/S016117120210812X. http://gdmltest.u-ga.fr/item/01780429/