Ecclesiastical history. The Life of the blessed emperor Constantine, in four books, from 306 to 337 a.d. by Eusebius Pamphilus Воспроизведено в оригинальной авторской орфографии издания 1845 года (издательство "London: Samuel Bagster and Sons"). Это и многое другое вы найдете в книге The Life of . Constantine With the Oration of Constantine to the Assembly of Saints and the Oration of Eusebius in Praise of Constantine. Transl (Eusebius)