%0 Journal Article %A V. A. Baskakov %T The order of approximation of continuous functions by certain linear methods of summation of Fourier series %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1969 %P 20-27 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1969_7_a2/ %G ru %F IVM_1969_7_a2