@article{ZNSL_1979_92_a28,
     author = {S. A. Vinogradov and V. P. Havin},
     title = {Letter to the editor},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {317},
     publisher = {mathdoc},
     volume = {92},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_92_a28/}
}