TY - JOUR AU - D. B. Bazarkhanov TI - Estimates of the Fourier Widths of Classes of Nikolskii--Besov and Lizorkin--Triebel Types of Periodic Functions of Several Variables JO - Matematičeskie zametki PY - 2010 SP - 305 EP - 308 VL - 87 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2010_87_2_a12/ LA - ru ID - MZM_2010_87_2_a12 ER -