%0 Journal Article
%A V. L. Dol'nikov
%T A theorem on coverings of Riemannian manifolds
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1975
%V 30
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1975_30_5_a12/
%G ru
%F RM_1975_30_5_a12