%0 Journal Article
%A V. B. Marenich
%T The structure of open manifolds of nonnegative curvature
%J Matematičeskie trudy
%D 1992
%P 132-162
%V 21
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MT_1992_21_a8/
%G ru
%F MT_1992_21_a8