@article{DAN_1961_136_2_a6,
     author = {Yu. D. Maksimov},
     title = {Extension of the structural formula for convex univalent functions to a multiply connected circular region},
     journal = {Doklady Akademii Nauk},
     pages = {284--287},
     publisher = {mathdoc},
     volume = {136},
     number = {2},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_136_2_a6/}
}