%0 Journal Article %A T. O. Omataev %T The approximation of functions that are continuous on a segment by truncated de la Vallée–Poussin sums %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1977 %P 99-106 %N 6 %U http://geodesic.mathdoc.fr/item/IVM_1977_6_a11/ %G ru %F IVM_1977_6_a11