%0 Journal Article %A W.A. Veech %T Erratum: Teichmüller curves in moduli space, Eisenstein series and an application to triangular billiards. Invent. Math. 97, 553-583 (1989). %J Inventiones mathematicae %D 1991 %P 447-448 %V 103 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1991__103_1_251559/ %F IM_1991__103_1_251559