@article{SM_1980_36_2_a6,
     author = {V. K. Dzyadyk},
     title = {Asymptotics of diagonal {Pad\'e} approximants of the functions $\sin z$, $\cos z$, 
},
     journal = {Sbornik. Mathematics},
     pages = {231--249},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {1980},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1980_36_2_a6/}
}