VARENIUS, Björn. The Hedeby Coinage. Current Swedish Archaeology, [S. l.], v. 2, n. 1, p. 185–193, 1994. DOI: 10.37718/CSA.1994.11. Disponível em: https://publicera.kb.se/csa/article/view/1231. Acesso em: 22 dec. 2024.