%0 Journal Article %A Ralf Beyerstedt %T The behaviour of solutions to elliptic Monge-Ampère equations at singular points. %J Mathematische Zeitschrift %D 1994 %P 243-256 %V 216 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1994__216_4_174649/ %F MZ_1994__216_4_174649