%0 Journal Article
%A V. V. Volchkov
%A Vit. V. Volchkov
%T Local two-radii theorems on the multi-dimensional sphere
%J Izvestiya. Mathematics 
%D 2014
%P 1-21
%V 78
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_2014_78_1_a0/
%G en
%F IM2_2014_78_1_a0