@article{DAN_1963_151_2_a6,
     author = {V. K. Dzyadyk},
     title = {Theorems on the transformation and approximation of analytic functions},
     journal = {Doklady Akademii Nauk},
     pages = {269--272},
     publisher = {mathdoc},
     volume = {151},
     number = {2},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_151_2_a6/}
}