%0 Journal Article %A Hartmut Pecher %A Robert Glassey %T Time Decay for Nonlinear Wave Equations in Two Space Dimensions. %J Manuscripta mathematica %D 1982 %P 387-400 %V 38 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1982__38_154867/ %F MM2_1982__38_154867