KOTLYAR, Olga; BEVZYUK , Evgen. THE HELSINKI AGREEMENTS: A LESSON FROM THE GENERAL EUROPEAN PROCESS. International Relations of Ukraine: Scientific Searches and Findings, [S. l.], n. 31, p. 301–321, 2022. DOI: 10.15407/mzu2022.31.301. Disponível em: https://mzu.history.org.ua/index.php/MZU/article/view/352. Acesso em: 26 jul. 2026.