%0 Journal Article %A Nakao Hayashi %T Global existence of small radially symmetric solutions to quadratic nonlinear evolution equations in an exterior domain. %J Mathematische Zeitschrift %D 1994 %P 281-320 %V 215 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1994__215_1_174614/ %F MZ_1994__215_1_174614