%0 Journal Article %A I. I. Ibragimov %T Interpolation of functions with a finite number of singularities by means of rational functions %J Doklady Akademii Nauk %D 1968 %P 1314-1316 %V 181 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_181_6_a3/ %G ru %F DAN_1968_181_6_a3