@article{SM_1994_78_1_a8,
     author = {V. A. Prokhorov},
     title = {Rational approximation of analytic functions},
     journal = {Sbornik. Mathematics},
     pages = {139--164},
     publisher = {mathdoc},
     volume = {78},
     number = {1},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1994_78_1_a8/}
}