- On the issue of fragmentation of international law2009 | Faculty of Law
- Universality of international law: what is the role of general international law in the period of its fragmentation?2010 | Faculty of Law
- Universality of international law: what is the place of general international law in times of its fragmentation?2009 | Faculty of Law, Faculty of Mathematics and Physics
- Fragmentation of International Law and International Economic Law, part 1.4.2,2009 | Faculty of Law