%0 Journal Article
%A V. N. Malozemov
%A A. B. Pevnyi
%T On the best quadrature formula for the class $W_1^{r+1}$
%J Doklady Akademii Nauk
%D 1980
%P 37-40
%V 252
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1980_252_1_a8/
%G ru
%F DAN_1980_252_1_a8