HOLM, Hans-Henrik. Indledning. Politica, [S. l.], v. 21, n. 1, p. 5, 1989. DOI: 10.7146/politica.v21i1.69070. Disponível em: https://tidsskrift.dk/politica/article/view/69070. Acesso em: 6 dec. 2025.