GAC, Miłosz. Maritime Safety of NATO Borders in the Baltic Sea Region. Historia i Polityka, [S. l.], n. 30 (37), p. 77–87, 2019. DOI: 10.12775/HiP.2019.037. Disponível em: https://apcz.umk.pl/HiP/article/view/HiP.2019.037. Acesso em: 8 lip. 2025.