%0 Journal Article %A Jean-Francois Burnol %T Weierstrass points on arithmetic surfaces. %J Inventiones mathematicae %D 1992 %P 421-432 %V 107 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1992__107_1_143972/ %F IM_1992__107_1_143972