%0 Journal Article
%A A. I. Gryuntal'
%T Existence of non-self-intersecting closed geodesic of general elliptic type on surfaces, close to a~sphere
%J Matematičeskie zametki
%D 1978
%P 267-278
%V 24
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1978_24_2_a14/
%G ru
%F MZM_1978_24_2_a14