%0 Journal Article %A O. L. Vinogradov %T The limit of the Lebesgue constants of summation methods of Fourier–Legendre series determined by a multiplier function %J Zapiski Nauchnykh Seminarov POMI %D 1999 %P 71-89 %V 262 %U http://geodesic.mathdoc.fr/item/ZNSL_1999_262_a2/ %G ru %F ZNSL_1999_262_a2