Αγγελόπουλος Α. 1977. Nomikos Michael Vaporis, Codex (B) beta of the Ecumenical Patriarchate of Constantinople. Aspects of the History of the Church of Constantinople. Μακεδονικά. 17, 1 (Ιανουαρίου 1977), 469–471. DOI:https://doi.org/10.12681/makedonika.391.