%0 Journal Article
%A B. G. Gabdulkhaev
%T Quadrature formulas with multiple nodes for singular integrals
%J Doklady Akademii Nauk
%D 1976
%P 531-534
%V 227
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1976_227_3_a3/
%G ru
%F DAN_1976_227_3_a3