%0 Journal Article
%A V. G. Demin
%A F. I. Kiselev
%T A new class of periodic motions of a rigid body with one fixed point in a Newtonian force field
%J Doklady Akademii Nauk
%D 1974
%P 997-998
%V 214
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1974_214_5_a3/
%G ru
%F DAN_1974_214_5_a3