@article{IVM_1966_3_a2,
     author = {D. L. Berman},
     title = {Linear polynomial operations in a~complex region},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {24--31},
     publisher = {mathdoc},
     number = {3},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1966_3_a2/}
}