TY  - JOUR
AU  - Benedictus Margaux
TI  - Vanishing of Hochschild cohomology for affine group schemes and rigidity of homomorphisms between algebraic groups
JO  - Documenta mathematica
PY  - 2009
SP  - 653
EP  - 672
VL  - 14
UR  - http://geodesic.mathdoc.fr/articles/10.4171/dm/284/
DO  - 10.4171/dm/284
ID  - 10_4171_dm_284
ER  -