%0 Journal Article %A Rogier Brusee %T On the (-1)-curve conjecture of Friedmann and Morgan. %J Inventiones mathematicae %D 1993 %P 219-230 %V 114 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1993__114_1_144147/ %F IM_1993__114_1_144147