%0 Journal Article
%A V. V. Volchkov
%T Theorems on two radii on bounded domains of Euclidean spaces
%J Differencialʹnye uravneniâ
%D 1994
%P 1719-1724
%V 30
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1994_30_10_a8/
%G ru
%F DE_1994_30_10_a8