FOJTOVA, S.; MCMAHON, P.; WAISSEROVA, H. From Grassroots Humanitarianism to Mutual Aid: Citizen Responses in Poland and the Czech Republic to Russia’s War in Ukraine. Czech Journal of International Relations, Prague, Czech Republic, 2025. DOI: 10.32422/cjir.899. Disponível em: https://cjir.iir.cz/index.php/cjir/article/view/899. Acesso em: 7 jun. 2025.