GRASS, K. . Military Conflicts Between Communist States: Geopolitical Realities and the Realization of a Communist Peace. Studia Historyczne, [S. l.], v. 62, n. 3 (247), p. 77–98, 2022. DOI: 10.12797/SH.62.2019.03.04. Disponível em: https://journals.akademicka.pl/studiahistoryczne/article/view/4394. Acesso em: 20 apr. 2024.