@article{DAN_1961_138_4_a3,
     author = {I. I. Ibragimov and A. S. Dzhafarov},
     title = {Some inequalities for an entire function of finite degree and its derivatives},
     journal = {Doklady Akademii Nauk},
     pages = {755--758},
     publisher = {mathdoc},
     volume = {138},
     number = {4},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_4_a3/}
}