%0 Journal Article %A E. D. Nursultanov %A N. T. Tleukhanova %T Quadrature formulae for classes of functions of low smoothness %J Sbornik. Mathematics %D 2003 %P 1559-1584 %V 194 %N 10 %U http://geodesic.mathdoc.fr/item/SM_2003_194_10_a6/ %G en %F SM_2003_194_10_a6