MICHEELSEN, Harry. En million volt. Varv, [S. l.], v. 1973, n. 3, p. 78–79, 1973. DOI: 10.7146/varv.v1973i3.150727. Disponível em: https://tidsskrift.dk/varv/article/view/150727. Acesso em: 7 dec. 2025.