%0 Journal Article
%A N. S. Sinyukov
%T An invariant transformation of Riemannian spaces with common geodesics
%J Doklady Akademii Nauk
%D 1961
%P 1312-1314
%V 137
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_137_6_a14/
%G ru
%F DAN_1961_137_6_a14