%0 Journal Article
%A Berti, Massimiliano
%A Biasco, Luca
%T Forced vibrations of wave equations with non-monotone nonlinearities
%J Annales de l'I.H.P. Analyse non linéaire
%D 2006
%P 439-474
%V 23
%N 4
%I Elsevier
%U http://www.numdam.org/articles/10.1016/j.anihpc.2005.05.004/
%R 10.1016/j.anihpc.2005.05.004
%G en
%F AIHPC_2006__23_4_439_0