%0 Journal Article
%A Ben Amar, N.
%A Chaabouni, M.
%T Hochshild cohomology and equivalence of graded star products.
%J Acta Mathematica Universitatis Comenianae. New Series
%D 2006
%P 31
%V 75
%N 1
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/AMUC2_2006__75_1_130219/
%G en
%F AMUC2_2006__75_1_130219