- Philokalia and monk of the Eastern Church2013 | First Faculty of Medicine, Catholic Theological Faculty
- Interpretation of hesychasm according to Metropolite Kallistos Ware and Fr Lev Gillet2018 | Protestant Theological Faculty
- Holiness, Perfection, Theosis: Understanding the "Measure of the Stature of the Fullness of Christ2020 | Protestant Theological Faculty
- Free Creating: An Example of Liturgical Life of Russian Diaspora in France2013 | Protestant Theological Faculty
