%0 Journal Article
%A V. A. Yudin
%T The Laplace operator and packings of balls in a Euclidean space
%J Differencialʹnye uravneniâ
%D 1995
%P 896-898
%V 31
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1995_31_5_a23/
%G ru
%F DE_1995_31_5_a23