BÜHL, G. Eastern or Western - that is the Question. Some Notes on the New Evidence concerning the Eastern Origin of the Halberstadt Diptych. Acta ad archaeologiam et artium historiam pertinentia, [S. l.], v. 15, n. 1 N.S., p. 193–203, 2020. DOI: 10.5617/acta.5674. Disponível em: https://journals.uio.no/acta/article/view/5674. Acesso em: 3 jul. 2024.