HENRIKSEN, Niels. Jern i stribevis!. Varv, [S. l.], v. 1967, n. 3, p. 91–95, 1967. DOI: 10.7146/varv.v1967i3.151622. Disponível em: https://tidsskrift.dk/varv/article/view/151622. Acesso em: 6 dec. 2025.