@article{GDZPPN001169912,
title = {Double Precision Approximations to the Elementary Functions Using Jacobi-Fractions.},
journal = {Numerische Mathematik},
volume = {18},
year = {1971},
pages = {127-143},
zbl = {0213.42001},
url = {http://dml.mathdoc.fr/item/GDZPPN001169912}
}
Spellucci, P. Double Precision Approximations to the Elementary Functions Using Jacobi-Fractions.. Numerische Mathematik, Tome 18 (1971) pp. 127-143. http://gdmltest.u-ga.fr/item/GDZPPN001169912/