%0 Journal Article
%A Liu, Jin-Zhi
%A Jiang, Zhi-Yuan
%A Wu, Ai-Xiang
%T The existence of periodic solutions for a class of nonlinear functional differential equations
%J Applications of Mathematics
%D 2008
%P 97-103
%V 53
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1007/s10492-008-0014-0/
%R 10.1007/s10492-008-0014-0
%G en
%F 10_1007_s10492_008_0014_0