%0 Journal Article
%A E. A. Trushkova
%T Global Improvement Method for Hamiltonian Systems with Controllable Coefficients
%J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
%D 2013
%P 95-99
%V 13
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ISU_2013_13_1_a23/
%G ru
%F ISU_2013_13_1_a23