EKATERINA NECHAEVA, EMBASSIES – NEGOTIATIONS – GIFTS: SYSTEMS OF EAST ROMAN DIPLOMACY IN LATE ANTIQUITY. JOURNAL OF ANCIENT HISTORY AND ARCHAEOLOGY, [S. l.], v. 6, n. 2, 2019. DOI: 10.14795/j.v6i2.384. Disponível em: http://mail.jaha.org.ro/index.php/JAHA/article/view/384. Acesso em: 18 apr. 2026.