@article{SM_1968_4_4_a2,
     author = {V. K. Dzyadyk and G. A. Alibekov},
     title = {Uniform approximation of functions of a complex variable on closed sets with corners},
     journal = {Sbornik. Mathematics},
     pages = {463--517},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {1968},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1968_4_4_a2/}
}