%0 Journal Article
%A Dieter Happel
%T Hochschild cohomology of piecewise hereditary algebras
%J Colloquium Mathematicum
%D 1998
%P 261-266
%V 78
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-78-2-261-266/
%R 10.4064/cm-78-2-261-266
%G en
%F 10_4064_cm_78_2_261_266