SPILIOPOULOU ÅKERMARK, S. The 1921 Convention on the Non-Fortification and Neutralisation of the Åland Islands as an integral part of the Åland Solution. Journal of Autonomy and Security Studies, [S. l.], v. 6, n. 1, p. 20–27, 2022. Disponível em: https://jass.ax/index.php/jass/article/view/71. Acesso em: 7 jul. 2022.