%0 Journal Article %A Chad Schoen %T On Fiber Products of Rational Elliptic Surfaces with Section. %J Mathematische Zeitschrift %D 1988 %P 177-200 %V 197 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1988__197_1_183725/ %F MZ_1988__197_1_183725