@article{NUMA_1975__25_132359,
     author = {S.P. Norsett},
     title = {C-Polynomials for {Rational} {Approximation} to the {Exponential} {Function.}},
     journal = {Numerische Mathematik},
     pages = {39--56},
     publisher = {mathdoc},
     volume = {25},
     year = {1975},
     zbl = {0299.65010},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1975__25_132359/}
}