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Asymptotics of diagonal Padé approximants of the functions $\sin z$, $\cos z$,
Sbornik. Mathematics, Tome 36 (1980) no. 2, pp. 231-249 Cet article a éte moissonné depuis la source Math-Net.Ru

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This paper studies properties of diagonal Padé approximants of the functions $\sin z$, $\cos z$, $\operatorname{sinh}z$ and $\operatorname{cosh}z$. It investigates asymptotic equations, at each $z\in\mathbf C$, for the difference between a given function and the corresponding diagonal Padé approximants. Bibliography: 15 titles. 
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     title = {Asymptotics of diagonal {Pad\'e} approximants of the functions $\sin z$, $\cos z$,},
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V. K. Dzyadyk. Asymptotics of diagonal Padé approximants of the functions $\sin z$, $\cos z$,. Sbornik. Mathematics, Tome 36 (1980) no. 2, pp. 231-249. http://geodesic.mathdoc.fr/item/SM_1980_36_2_a6/

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