@article{GDZPPN001181866, title = {On Clenshaws's Method and a Generalisation to Faber Series.}, journal = {Numerische Mathematik}, volume = {55}, year = {1987}, pages = {499-510}, zbl = {0628.34009}, url = {http://dml.mathdoc.fr/item/GDZPPN001181866} }
Saff, E.B.; Ellacott, S.W. On Clenshaws's Method and a Generalisation to Faber Series.. Numerische Mathematik, Tome 55 (1987) pp. 499-510. http://gdmltest.u-ga.fr/item/GDZPPN001181866/