ΜΕΓΑΣ ΣΥΝΑΞΑΡΙΣΤΗΣ. ↑ https://st-takla.org/Saints/Coptic-Orthodox-Saints-Biography/Coptic-Saints-Story_879.html ↑ T.D. Barnes, The New Empire of Diocletian and Constantine (Cambridge, MA, 1982). pp. 65–66. ↑ (in French) Louis Duchesne: Inscription chrétienne de Bithynie | In: Bulletin de correspondence hellénique, Volume 2, 1878, 289-299 (Digitalisat); ↑ Carl Maria Kaufmann: Handbook of Early Christian Epigraphy Herder, Freiburg i.Â 1917, page 391(Digitalisat) ↑ Carl Maria Kaufmann: Handbook of Early Christian Epigraphy Herder, Freiburg i.Â 1917, page 391 f ↑ Louis Duchesne: Inscription chrétienne de Bithynie | In: Bulletin de correspondence hellénique, Volume 2, 1878, 289-299 ↑ Dr. Werner Chrobak: Christophorus, Heiliger Riese, Nothelfer, Verkehrspatron | Sadifa Media Verlags GmbH | Kehl am Rhein 2004, p. 2 1 2 3 4 5 Mershman, Francis (1908). "St. Christopher".