ГЛАДУН, О. In memory of Omelyan Pavlovich Rudnytsky. Demography and social economy, [S. l.], v. 60, n. 2, p. 149–154, 2025. Disponível em: https://dse.org.ua/ojs/index.php/dse/article/view/244. Acesso em: 25 jul. 2025.