%0 Journal Article
%A V. P. Zastavnyi
%A R. M. Trigub
%T Positive-definite splines of special form
%J Sbornik. Mathematics
%D 2002
%P 1771-1800
%V 193
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2002_193_12_a2/
%G en
%F SM_2002_193_12_a2