BARNEA, Alexandru. Social and economic changes in the province of Scythia (4th–6th centuries). Balcanica Posnaniensia. Acta et studia, [S. l.], v. 5, p. 399–404, 1990. DOI: 10.14746/bp.1990.5.30. Disponível em: https://pressto.amu.edu.pl/index.php/bp/article/view/52709. Acesso em: 8 aug. 2026.