CORDES, Miłosz J. Ultra-Russian, Ultra-Besieged: Kaliningrad Oblast, EU Enlargement and Memory Politics in Russia. Sprawy Międzynarodowe, [S. l.], v. 77, n. 3/4, p. 125–150, 2024. DOI: 10.35757/SM.2024.77.3-4.06. Disponível em: https://czasopisma.isppan.waw.pl/sm/article/view/2938. Acesso em: 16 kwi. 2025.