@article{IVM_1990_11_a0,
     author = {S. B. Vakarchuk},
     title = {The best polynomial approximation of analytic functions of one and two complex variables},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {3--8},
     publisher = {mathdoc},
     number = {11},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1990_11_a0/}
}