The Athenian Agora; Volume 20; The Church of the Holy Apostles; Abbreviations. ΑΒΜ; A.K. Orlandos, Ἀρχείον τῶν Βυζαντινῶν Μνημείων τῆς Ἐλλάδος, Athens. Ἀρχ. Ἐφ.; Ἀρχαιολογική Έφημερίς, Athens. B.N.J.; ... Agora 20 ... Krauthmeimer, Early Christian and Byzantine Architecture, Pelican History of Art, ... Megaw, Chronology; H. Megaw, The Chronology of some Middle-Byzantine Churches, Annual of the ... The Athenian Agora; Volume 20; The Church of the Holy Apostles; Abbreviations
