%0 Journal Article %A Philip Brenner %A David C. Shreve %T The discrete Fourier-Transform an Lp approximation of functions. %J Mathematica Scandinavica %D 1975 %P 272-279 %V 36 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1975__36_166415/ %F MS2_1975__36_166415