%0 Journal Article
%A Anatoly P. Markeev
%T Simplifying the structure of the third and fourth degree forms in the expansion of the Hamiltonian with a linear transformation
%J Russian journal of nonlinear dynamics
%D 2014
%P 447-464
%V 10
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ND_2014_10_4_a4/
%G ru
%F ND_2014_10_4_a4