%0 Journal Article
%A L. A. Khalfin
%T Statistical approach to methods of approximate calculation. Efficient quadrature formulas
%J Doklady Akademii Nauk
%D 1962
%P 1229-1232
%V 144
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_144_6_a6/
%G ru
%F DAN_1962_144_6_a6