@article{GDZPPN001175246,
title = {Computing Elliptic Integrals by Duplication.},
journal = {Numerische Mathematik},
volume = {33},
year = {1979},
pages = {1-16},
zbl = {0438.65029},
url = {http://dml.mathdoc.fr/item/GDZPPN001175246}
}
Carlson, B.C. Computing Elliptic Integrals by Duplication.. Numerische Mathematik, Tome 33 (1979) pp. 1-16. http://gdmltest.u-ga.fr/item/GDZPPN001175246/