RINGSMOSE, Jens; RYNNING, Sten. Rollercoaster: changes and challenges to Denmark’s NATO engagement. Politica, [S. l.], v. 49, n. 4, 2017. DOI: 10.7146/politica.v49i4.131236. Disponível em: https://tidsskrift.dk/politica/article/view/131236. Acesso em: 6 dec. 2025.