@article{SM_1979_35_5_a1,
     author = {V. K. Dzyadyk and L. I. Filozof},
     title = {The rate of convergence of {Pad\'e} approximants for some elementary functions},
     journal = {Sbornik. Mathematics},
     pages = {615--629},
     publisher = {mathdoc},
     volume = {35},
     number = {5},
     year = {1979},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1979_35_5_a1/}
}