SHPARAGA, Tetyana; TSYGANOK, Mykola. HUMAN SERVICES OF CHERNIHIV REGION IN THE FRAMES OF CENTRAL PLACES THEORY. Ekonomichna ta Sotsialna Geografiya, Kyiv, Ukraine, v. 69, p. 77–86, 2014. DOI: 10.17721/2413-7154/2014.69.77-86. Disponível em: https://www.bulletin-esgeograph.org.ua/esg/article/view/69-shparaga-et-al-77-86. Acesso em: 15 jul. 2026.