@article{00918321,
title = {A note on Newbery's algorithm for discrete least-squares approximation by trigonometric polynomials.},
journal = {ETNA. Electronic Transactions on Numerical Analysis [electronic only]},
volume = {4},
year = {1996},
pages = {64-74},
zbl = {0862.65095},
language = {en},
url = {http://dml.mathdoc.fr/item/00918321}
}
Faßbender, Heike. A note on Newbery's algorithm for discrete least-squares approximation by trigonometric polynomials.. ETNA. Electronic Transactions on Numerical Analysis [electronic only], Tome 4 (1996) pp. 64-74. http://gdmltest.u-ga.fr/item/00918321/