%0 Journal Article
%A Yu. I. Neimark
%T Motions close to a doubly asymptotic motion
%J Doklady Akademii Nauk
%D 1967
%P 1021-1024
%V 172
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_172_5_a7/
%G ru
%F DAN_1967_172_5_a7