@article{SM_2009_200_7_a2,
     author = {Yu. A. Labych and A. P. Starovoitov},
     title = {Trigonometric {Pad\'e} approximants for functions with regularly
},
     journal = {Sbornik. Mathematics},
     pages = {1051--1074},
     publisher = {mathdoc},
     volume = {200},
     number = {7},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2009_200_7_a2/}
}