SEHIDA, Kateryna. ESTIMATE AND PREDICTIVE MODEL OF REGIONAL GEODEMOGRAPHIC SYSTEM. Ekonomichna ta Sotsialna Geografiya, Kyiv, Ukraine, v. 77, p. 85–91, 2017. DOI: 10.17721/2413-7154/2017.77.85-91. Disponível em: https://www.bulletin-esgeograph.org.ua/esg/article/view/77-sehida-85-91. Acesso em: 15 jul. 2026.