%0 Journal Article %T Idele characters in spectral synthesis on ${\bf R}/2\pi {\bf Z}$ %J Annales de l'Institut Fourier %D 1973 %P 45-64 %V 23 %N 4 %I Imprimerie Durand %C 28 - Luisant %U https://doi.org/10.5802/aif.481 %R 10.5802/aif.481 %G en %F AIF_1973__23_4_45_0