RACTA 2018 : Ricerche di Archeologia Cristiana, Tardantichità e Altomedioevo = Researches on Christian Archaeology, Late Antiquity and Early Middle Ages : 1st international conference of PhD students, Rome, 5th-7th February 2018 - Cecalupo, Chiara; Lanzetta, Giovanna Assunta,; Ralli, Priscilla, (Archaeopress Publishing Ltd, 2019)