@article{1195513650,
author = {Rooyen, G. W. S. van},
title = {On subcommutative rings},
journal = {Proc. Japan Acad. Ser. A Math. Sci.},
volume = {63},
number = {9},
year = {1987},
pages = { 268-271},
language = {en},
url = {http://dml.mathdoc.fr/item/1195513650}
}
Rooyen, G. W. S. van. On subcommutative rings. Proc. Japan Acad. Ser. A Math. Sci., Tome 63 (1987) no. 9, pp. 268-271. http://gdmltest.u-ga.fr/item/1195513650/