%0 Journal Article
%A E. A. Grebenikov
%T Two problems from the qualitative theory of Hamiltonian systems
%J Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
%D 2008
%P 131-138
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BASM_2008_1_a7/
%G ru
%F BASM_2008_1_a7