@article{bwmeta1.element.zamlynska-aba318a5-d2d6-43d6-a416-c13b9d1964ab,
author = {Claus Michael Ringel},
title = {Hall algebras},
journal = {Banach Center Publications},
volume = {24},
year = {1990},
pages = {433-447},
zbl = {0778.16004},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.zamlynska-aba318a5-d2d6-43d6-a416-c13b9d1964ab}
}
Claus Michael Ringel. Hall algebras. Banach Center Publications, Tome 24 (1990) pp. 433-447. http://gdmltest.u-ga.fr/item/bwmeta1.element.zamlynska-aba318a5-d2d6-43d6-a416-c13b9d1964ab/