%0 Journal Article
%A Liu, Jian
%A Zhao, Zengqin
%T Variational approach  to second--order damped Hamiltonian systems  with impulsive effects 
%J Journal of nonlinear sciences and its applications
%D 2016
%P 3459-3472
%V 9
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.22436/jnsa.009.06.01/
%R 10.22436/jnsa.009.06.01
%G en
%F JNSA_2016_9_6_a0