@article{SM_1973_21_1_a7,
     author = {A. A. Gonchar},
     title = {On~the convergence of {Pad\'e} approximants},
     journal = {Sbornik. Mathematics},
     pages = {155--166},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {1973},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1973_21_1_a7/}
}