%0 Journal Article %A Harmut Pecher %T Global smooth solutions to a class of semilinear wave equations with strong nonlinearities. %J Manuscripta mathematica %D 1990 %P 71-92 %V 69 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1990__69_1_155546/ %F MM2_1990__69_1_155546