%0 Journal Article
%A V. N. Tkhai
%T Symmetric periodic orbits of the third kind in an $N$-planet
%J Doklady Akademii Nauk
%D 1996
%P 52-55
%V 350
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1996_350_1_a11/
%G ru
%F DAN_1996_350_1_a11