@article{SM_1985_52_1_a1,
     author = {N. U. Arakelian},
     title = {On efficient analytic continuation of power series},
     journal = {Sbornik. Mathematics},
     pages = {21--39},
     year = {1985},
     volume = {52},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1985_52_1_a1/}
}