%0 Journal Article %A Emilie David-Guillou %T Spectral multipliers on some rank one NA-groups with roots not all positive %J Comptes Rendus. Mathématique %D 2003 %P 767-770 %V 337 %N 12 %I Elsevier %R 10.1016/j.crma.2003.10.020 %G en %F CRMATH_2003__337_12_767_0