@article{NUMA_1965__7_131665,
     author = {T.L. HAYDEN},
     title = {Continued {Fraction} {Approximation} to {Functions.}},
     journal = {Numerische Mathematik},
     pages = {292--309},
     publisher = {mathdoc},
     volume = {7},
     year = {1965},
     zbl = {0149.12001},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1965__7_131665/}
}