KOVALCHUK, T. O. DYNAMICS OF UKRAINIAN POPULATION LEVEL IN THE CONDITIONS OF SUSTAINABLE DEVELOPMENT AND THE EMERGENCE OF THE MODERN MARKET RELATIONS. Science and Transport Progress , [S. l.], n. 28, p. 240–245, 2009. DOI: 10.15802/stp2009/14174. Disponível em: https://stp.ust.edu.ua/article/view/14174. Acesso em: 4 may. 2024.