GROTOWSKI, P. Ł. Fotinus, Żywot Jana Postnika (Vita Ioannis Ieiunatoris episcopi Constantinopoleos, BHG II 893, CPG 7971). Vox Patrum, [S. l.], v. 59, p. 607–646, 2013. DOI: 10.31743/vp.4061. Disponível em: https://czasopisma.kul.pl/index.php/vp/article/view/4061. Acesso em: 27 apr. 2024.