DŹWIGAŁA, K. M. Romanos the Melodist as a teacher of the people in the struggle against heresies. Vox Patrum, [S. l.], v. 68, p. 513–521, 2018. DOI: 10.31743/vp.3379. Disponível em: https://czasopisma.kul.pl/index.php/vp/article/view/3379. Acesso em: 23 apr. 2024.