%0 Journal Article
%A I. G. Nikolaev
%T Axioms of Riemannian geometry
%J Doklady Akademii Nauk
%D 1989
%P 812-814
%V 307
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1989_307_4_a9/
%G ru
%F DAN_1989_307_4_a9