%0 Journal Article %A Günther Trautmann %A Giorgio Ottaviani %T The Tangent Space at a special symplectic instanton bunle on P2n+1. %J Manuscripta mathematica %D 1994 %P 97-108 %V 85 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1994__85_3-4_156011/ %F MM2_1994__85_3-4_156011