%0 Journal Article %A G. N. Pykhteev %T The calculation of coefficients and estimation of the error of interpolation quadrature formulas for the simplest integrals of Cauchy type and of singular integrals over an open contour %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1972 %P 746-756 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1972_12_3_a13/ %G ru %F ZVMMF_1972_12_3_a13