TY - JOUR AU - S. V. Bochkarev TI - On~the coefficients of Fourier series with respect to the Haar system JO - Sbornik. Mathematics PY - 1969 SP - 93 EP - 109 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1969_9_1_a3/ LA - en ID - SM_1969_9_1_a3 ER -