%0 Journal Article %A Yu. V. Volkov %T Hochschild cohomology for self-injective algebras of tree class $D_n$.~V %J Zapiski Nauchnykh Seminarov POMI %D 2011 %P 140-173 %V 394 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2011_394_a3/ %G ru %F ZNSL_2011_394_a3