%0 Journal Article
%A Shangquan Bu
%A Yi Fang
%T Periodic solutions for second order integro-differential
equations with infinite delay in Banach spaces
%J Studia Mathematica
%D 2008
%P 103-119
%V 184
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4064/sm184-2-1/
%R 10.4064/sm184-2-1
%G en
%F 10_4064_sm184_2_1