TY  - JOUR
AU  - M. A. Kachalova
TI  - Hochschild cohomology ring for self-injective algebras of tree class $E_7$
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2019
SP  - 86
EP  - 114
VL  - 484
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2019_484_a6/
LA  - ru
ID  - ZNSL_2019_484_a6
ER  -