@article{IVM_1999_10_a9,
     author = {P. A. Shulimanov},
     title = {A~lower bound for approximations of entire functions on the half-axis by rational functions of a~special type},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {59--62},
     publisher = {mathdoc},
     number = {10},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1999_10_a9/}
}