TY - JOUR AU - M. I. Dyachenko TI - Fourier coefficients of piecewise-monotone functions of several variables JO - Izvestiya. Mathematics PY - 1998 SP - 247 EP - 259 VL - 62 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1998_62_2_a1/ LA - en ID - IM2_1998_62_2_a1 ER -