RIGANTI, V.; GIACCIO, M.; BALDI, M. Material analysis on the crucifix in San Michele: the filling material. Conservation Science in Cultural Heritage, [S. l.], v. 4, n. 1, p. 267–275, 2004. DOI: 10.6092/issn.1973-9494/582. Disponível em: https://conservation-science.unibo.it/article/view/582. Acesso em: 2 may. 2024.