%0 Journal Article
%A R. V. Avros
%A V. V. Beletskii
%T On three classes of simply periodic trajectories in the problem of the motion of a rigid body about a fixed point in the case $А=B=0{,}5C$
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2006
%P 53-57
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2006_6_a12/
%G ru
%F VMUMM_2006_6_a12