Lackner, W. „Constantinople in the Early Eighth Century: The Parastaseis Syntomoi Chronikai“. Südost-Forschungen, Bd. 1, Nr. 1, November 2021, S. 527-9, http://bsb0sit-zepweb01.bsb.lrz.de/portal/index.php/sof/article/view/9014.