HALD, M. Vævning over gruber. Kuml, [S. l.], v. 13, n. 13, p. 88–107, 1963. DOI: 10.7146/kuml.v13i13.104003. Disponível em: https://tidsskrift.dk/kuml/article/view/104003. Acesso em: 16 jun. 2024.