%0 Journal Article
%A G. L. Siganevich
%T The best error estimate for linear interpolation on a triangle of
%J Doklady Akademii Nauk
%D 1988
%P 811-814
%V 300
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1988_300_4_a9/
%G ru
%F DAN_1988_300_4_a9