%0 Journal Article %A V. P. Motornyi %T On mean convergence of Fourier series in Legendre polynomials %J Doklady Akademii Nauk %D 1972 %P 788-790 %V 204 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_204_4_a4/ %G ru %F DAN_1972_204_4_a4