GAM, T. Shards for Beads?. Journal of Danish Archaeology, [S. l.], v. 13, p. 121–132, 1997. DOI: 10.1080/0108464X.1997.10590100. Disponível em: https://tidsskrift.dk/jda/article/view/127828. Acesso em: 2 jul. 2024.