@article{IVM_1984_4_a11,
     author = {M. N. Gavrilyuk and A. Yu. Solynin},
     title = {Estimates of the modulus of a~function in a~class of {Bieberbach{\textendash}Eilenberg} functions given on an annulus},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {59--61},
     year = {1984},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1984_4_a11/}
}