%0 Journal Article
%A J. H. He
%T Approximate analytical solution for certain strongly nonlinear oscillations by the variational iteration method
%J Sibirskij žurnal vyčislitelʹnoj matematiki
%D 2002
%P 57-69
%V 5
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJVM_2002_5_1_a5/
%G en
%F SJVM_2002_5_1_a5