@article{VMUMM_2014_5_a8,
     author = {B. Ayanbayev},
     title = {An example of a {\textquotedblleft}bad{\textquotedblright} function with {\textquotedblleft}good{\textquotedblright} {Fourier} coefficients},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {51--53},
     year = {2014},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2014_5_a8/}
}