TY  - CHAP
LA  - eng
PY  - 1990
SP  - 433-447
T3  - Topics in Algebra. 1: Rings and representations of algebras
TI  - Hall algebras
UR  - https://nbn-resolving.org/urn:nbn:de:0070-bipr-9644
Y2  - 2024-11-24T02:13:25
ER  -