@article{1200694308,
author = {Harada, Manabu},
title = {Perfect categories. II. Hereditary categories},
journal = {Osaka J. Math.},
volume = {10},
number = {1},
year = {1973},
pages = { 343-355},
language = {en},
url = {http://dml.mathdoc.fr/item/1200694308}
}
Harada, Manabu. Perfect categories. II. Hereditary categories. Osaka J. Math., Tome 10 (1973) no. 1, pp. 343-355. http://gdmltest.u-ga.fr/item/1200694308/