@article{DAN_1992_324_2_a4,
     author = {S. M. Nikol'skii},
     title = {Approximation by entire functions of exponential type in the},
     journal = {Doklady Akademii Nauk},
     pages = {265--268},
     publisher = {mathdoc},
     volume = {324},
     number = {2},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1992_324_2_a4/}
}