Analysis of a Roman Centaurus from Canas de Senhorim (Portugal)-Comparative study using EDXRF and SXRF M.F. Araujo, T. Pinheiro, P. Valério, A. Barreiros, A. Simionovici, S. Bohic et A. MeloJ. Phys. IV France, 104 (2003) 523-526DOI: https://doi.org/10.1051/jp4:20030137