%0 Journal Article %A V. M. Badkov %T Approximation of functions by partial sums of a~Fourier series of generalized Jacobi polynomials %J Matematičeskie zametki %D 1968 %P 671-682 %V 3 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1968_3_6_a6/ %G ru %F MZM_1968_3_6_a6