%0 Journal Article %A A. I. Generalov %A A. V. Semenov %T Hochschild cohomology of algebras of quaternion type, IV: cohomology algebra for exceptional local algebras %J Zapiski Nauchnykh Seminarov POMI %D 2019 %P 32-77 %V 478 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2019_478_a2/ %G ru %F ZNSL_2019_478_a2