%0 Journal Article %A Stephan Fischli %A David Yavin %T Which 4-manifolds are toric varieties? %J Mathematische Zeitschrift %D 1994 %P 179-186 %V 215 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1994__215_1_174605/ %F MZ_1994__215_1_174605