FILIPEC, Ondrej. The Cooperation Between EU and NATO in Response to Hybrid Threats: A Retrospective Analysis from the Institutionalist Perspective. Slovak Journal of Political Sciences, [S. l.], v. 23, n. 1, p. 27–55, 2023. DOI: 10.34135/sjps.230102. Disponível em: https://sjps.fsvucm.sk/index.php/sjps/article/view/382. Acesso em: 5 dec. 2024.