%0 Journal Article
%A Amster, P.
%A de Nápoli, P.
%A Mariani, M.C.
%T Periodic solutions of a resonant higher order equation.
%J Portugaliae mathematica
%D 2005
%P 13-24
%V 62
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_2005__62_1_52221/
%G en
%F PORMA_2005__62_1_52221