TY  - JOUR
AU  - Ben Amar, N.
AU  - Chaabouni, M.
TI  - Hochshild cohomology and equivalence of graded star products.
JO  - Acta Mathematica Universitatis Comenianae. New Series
PY  - 2006
SP  - 31
VL  - 75
IS  - 1
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/AMUC2_2006__75_1_130219/
LA  - en
ID  - AMUC2_2006__75_1_130219
ER  -