Lialina А. В. .; Gumenyuk И. С. .; Plotnikova А. П. . 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: 1 jul. 2025.