Scopus-Elsevier X-Ray Spectrometry 28 (1999): 86–90. doi:10.1002/(SICI)1097-4539(199903/04)28:2<86::AID-XRS313>3.0.CO;2-B info:cnr-pdr/source/autori:Calliari I.; Magrini M.; Zambon A.; Guerriero P.; Martini R./titolo:Microstructural and Compositional Characterization of Roman Coins/doi:10.1002%2F(SICI)1097-4539(199903%2F04)28:2<86::AID-XRS313>3.0.CO;2-B/rivista:X-Ray Spectrometry/anno:1999/pagina_da:86/pagina_a:90/intervallo_pagine:86–90/volume:28