TY - JOUR AU - Harmut Pecher TI - Global smooth solutions to a class of semilinear wave equations with strong nonlinearities. JO - Manuscripta mathematica PY - 1990 SP - 71 EP - 92 VL - 69 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM2_1990__69_1_155546/ ID - MM2_1990__69_1_155546 ER -