%0 Journal Article %T Formality for algebroid stacks %A Paul Bressler %A Alexander Gorokhovsky %A Ryszard Nest %A Boris Tsygan %J Mathematics %D 2009 %I arXiv %X We extend the formality theorem of M. Kontsevich from deformations of the structure sheaf on a manifold to deformations of gerbes. %U http://arxiv.org/abs/0903.1841v1