Shlenov Д. The Epithet «Ecumenical» (οἰκουμενικός) and its New Appointment in the Legislation of Emperor Justinian. Praxis, [S. l.], n. 1 (6), p. 19–43, 2021. DOI: 10.31802/PRAXIS.2021.6.1.001. Disponível em: https://publishing.mpda.ru/index.php/praxis/article/view/1111. Acesso em: 12 nov. 2026.