%0 Journal Article
%A V. P. Zastavnyi
%T Positive-definite functions that depend on a norm
%J Doklady Akademii Nauk
%D 1992
%P 901-903
%V 325
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1992_325_5_a3/
%G ru
%F DAN_1992_325_5_a3