@article{1206130188,
author = {Ooishi, Akira},
title = {Genera and arithmetic genera of commutative rings},
journal = {Hiroshima Math. J.},
volume = {17},
number = {3},
year = {1987},
pages = { 47-66},
language = {en},
url = {http://dml.mathdoc.fr/item/1206130188}
}
Ooishi, Akira. Genera and arithmetic genera of commutative rings. Hiroshima Math. J., Tome 17 (1987) no. 3, pp. 47-66. http://gdmltest.u-ga.fr/item/1206130188/