@article{MZM_2010_87_2_a12,
     author = {D. B. Bazarkhanov},
     title = {Estimates of the {Fourier} {Widths} of {Classes} of {Nikolskii{\textendash}Besov} and {Lizorkin{\textendash}Triebel} {Types} of {Periodic} {Functions} of {Several} {Variables}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {305--308},
     year = {2010},
     volume = {87},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2010_87_2_a12/}
}