@article{SM_1986_53_1_a3,
     author = {V. V. Andrievskii},
     title = {Approximation characterization of classes of functions on continua of the complex plane},
     journal = {Sbornik. Mathematics},
     pages = {69--87},
     year = {1986},
     volume = {53},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1986_53_1_a3/}
}