83-111. L. A. Berto, “Erchempert, a Reluctant Fustigator of His People: History and Ethnic Pride in Southern Italy at the End of the Ninth Century”, Mediterranean Studies, 20, 2 (2012), pp.
83-111. L. A. Berto, "Erchempert, a Reluctant Fustigator of His People: History and Ethnic Pride in Southern Italy at the End of the Ninth Century", Mediterranean Studies, 20, 2 (2012), pp.