MATUS, Adrian George. Eastern-European 1968s?. Review of International American Studies, [S. l.], v. 12, n. 2, p. 71–88, 2019. DOI: 10.31261/rias.7362. Disponível em: https://trrest.vot.pl/ojsus/index.php/RIAS/article/view/7362. Acesso em: 7 may. 2025.