%0 Journal Article
%A Wenbin Liu
%A Jiaying Liu
%A Huixing Zhang
%A Zhigang Hu
%A Yanqiang Wu
%T Existence of periodic solutions for Liénard-type $p$-Laplacian systems with variable coefficients
%J Annales Polonici Mathematici
%D 2013
%P 109-119
%V 109
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap109-2-1/
%R 10.4064/ap109-2-1
%G fr
%F 10_4064_ap109_2_1