%0 Journal Article %A Emilie David-Guillou %T $L^p$ bounds for spectral multipliers on rank one NA-groups with roots not all positive %J Colloquium Mathematicum %D 2004 %P 51-74 %V 101 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm101-1-4/ %R 10.4064/cm101-1-4 %G en %F 10_4064_cm101_1_4