Longobardi e Bizantini - Delogu, Paolo, <1940- >. (OLS)http://semarc/name/37286; Ortalli, Gherardo. (OLS)http://semarc/name/26578; Guillou, André, <1923-2013>. (OLS)http://semarc/name/7768 (Storia d'Italia)
Keywords: Longobardi - Storia. (OLS)http://semarc/subject/53560; Bizantini - Italia - Storia. (OLS)http://semarc/subject/60444