@article{DAN_1965_164_3_a4,
     author = {I. P. Mityuk},
     title = {Certain properties of functions regular in a multiply connected region},
     journal = {Doklady Akademii Nauk},
     pages = {495--498},
     publisher = {mathdoc},
     volume = {164},
     number = {3},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_164_3_a4/}
}