@article{GDZPPN002353261,
title = {The discrete Fourier-Transform an Lp approximation of functions.},
journal = {Mathematica Scandinavica},
volume = {36},
year = {1975},
pages = {272-279},
zbl = {0307.41016},
url = {http://dml.mathdoc.fr/item/GDZPPN002353261}
}
Brenner, Philip; Shreve, David C. The discrete Fourier-Transform an Lp approximation of functions.. Mathematica Scandinavica, Tome 36 (1975) pp. 272-279. http://gdmltest.u-ga.fr/item/GDZPPN002353261/