D’AMATO, Raffaele; NEGIN, Andrey Evgenevich. A Neglected Medieval Helmet from Lucera in Italy. Studia Ceranea, Poland, v. 12, p. 351–398, 2022. DOI: 10.18778/2084-140X.12.19. Disponível em: https://www.czasopisma.uni.lodz.pl/sceranea/article/view/15555. Acesso em: 9 aug. 2026.