Confession (exagoreusis) and Penance (exomologesis) in De lepra of Methodius of Olympus - Van de Paverd, Frans (Roma Pontificium institutum orientalium studiorum, 1979)
//Overdr. uit : Orientalia Christiana Periodica.- 44(1978)2; p. 309-341, 45(1979)1; p. 45-74.