@article{MZM_2007_81_2_a2,
     author = {V. S. Biryukova},
     title = {Fourier {Coefficients} of {Functions} with a {Given} {Modulus} of {Continuity}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {184--192},
     publisher = {mathdoc},
     volume = {81},
     number = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2007_81_2_a2/}
}