TY - JOUR AU - M. K. Potapov AU - B. V. Simonov TI - On estimates for the modules of the smoothness of the functions with transformed Fourier series JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 1995 SP - 455 EP - 469 VL - 1 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_1995_1_2_a7/ LA - ru ID - FPM_1995_1_2_a7 ER -