LIALINA , Anna V.; GUMENYUK , Ivan S.; PLOTNIKOVA , Angelina P. Internal Migration in Kaliningrad Oblast: New and Old Tendencies . Economy of Regions, [S. l.], v. 21, n. 2, p. 514–529, 2025. DOI: 10.17059/ekon.reg.2025-2-18. Disponível em: https://www.economyofregions.org/ojs/index.php/er/article/view/1185. Acesso em: 28 apr. 2026.