@article{1118801766,
author = {Harada, Manabu},
title = {Hereditary semi-primary rings and tri-angular matrix rings},
journal = {Nagoya Math. J.},
volume = {27},
number = {1},
year = {1966},
pages = { 463-484},
language = {en},
url = {http://dml.mathdoc.fr/item/1118801766}
}
Harada, Manabu. Hereditary semi-primary rings and tri-angular matrix rings. Nagoya Math. J., Tome 27 (1966) no. 1, pp. 463-484. http://gdmltest.u-ga.fr/item/1118801766/