GUNNARSSON, B. A German Coin Group with Byzantine-Arabic Models and an Overlooked “Type 7” . Wiadomości Numizmatyczne, [S. l.], v. 68, n. 212, p. 51–80, 2024. DOI: 10.23858/WN68.2024.003. Disponível em: https://journals.iaepan.pl/wn/article/view/4071. Acesso em: 2 apr. 2025.