G. Rouwhorst. Challenges and Perspectives. Collected Papers, Resulting from the Expert Meeting of the Catalogue of Byzantine Manuscripts Programme Held at the Pthu in Kampen, the Netherlands on 6th - 7th November 2009, 1, Brepols, Turnhout, (2013)
A. Martin. Origen and the Alexandrian Tradition. Papers of the 8th International Origen Congress, Pisa, 27-31 August 2001, Origeniana octava, Vol. 1, 164, Leuven et al., (2003)
M. Wallraff. Liturgie und Ritual in der alten Kirche. Patristische Beiträge zum Studium der gottesdienstlichen Quellen der alten Kirche, 11, Peeters, Leuven u.a., (2011)