%0 Journal Article %A G. K. Sankaran %T Tsuchihashi's Cusp Singularities and Automorphisms of Hilbert Modular Variety Cusps. %J Mathematische Annalen %D 1986 %P 691-698 %V 274 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1986__274_164128/ %F MAN_1986__274_164128