HANNIKAINEN, Lauri. Russia and International Law. Gdańskie Studia Prawnicze, [S. l.], n. 2(42)/2019, p. 273–283, 2019. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/gdanskie_studia_prawnicze/article/view/5275. Acesso em: 15 lip. 2025.