%0 Journal Article
%A M. V. Rein
%T A general method of lowering the order of a Hamiltonian system with a known integral
%J Doklady Akademii Nauk
%D 1964
%P 294-297
%V 158
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_158_2_a12/
%G ru
%F DAN_1964_158_2_a12