@article{IM2_1974_8_4_a4,
     author = {V. I. Buslaev and A. G. Vitushkin},
     title = {An estimate of the code length of signals with a~finite spectrum in connection with sound-recording problems},
     journal = {Izvestiya. Mathematics },
     pages = {867--894},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {1974},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1974_8_4_a4/}
}