@article{10_4153_CJM_1995_058_6,
     author = {Baratchart, L. and Saff, E. B. and Wielonsky, F.},
     title = {Rational {Interpolation} of the {Exponential} {Function}},
     journal = {Canadian journal of mathematics},
     pages = {1121--1147},
     year = {1995},
     volume = {47},
     number = {6},
     doi = {10.4153/CJM-1995-058-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1995-058-6/}
}