TY - JOUR AU - V. P. Motornyi TI - On the mean convergence of Fourier series in Legendre polynomials JO - Izvestiya. Mathematics PY - 1973 SP - 131 EP - 144 VL - 7 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1973_7_1_a5/ LA - en ID - IM2_1973_7_1_a5 ER -