BLANCHET, M.-H. (2015). Book review: C. GASTGEBER - E. MITSIOU - J. PREISER-KAPELLER (ed.), The Register of the Patriarchate of Constantinople. An essential source for the history and Church of Late Byzantium. Wien 2013. Byzantina Symmeikta, 24(1), 377–382. https://doi.org/10.12681/byzsym.1196