1. Definition and features of international law rules. 2. Peculiarities and internal structure of international law rules. 3. Types of international law rules and their classification. 4. Hierarchy of international law rule . 5. Definition and features of international law rules 6. Peculiarities and internal structure of international law rules. 7. Codification of international law and its development. 8. Can a rule pertaining to the hierarchy of sources of international law be inferred from Article 103 of the UN Charter? 9. The difference between "us cogens" and "us dispositivum". 10. Do all the foundational principles of international law belong to jus cogens? If not all, which ones do? 11. Problem of interplay of international and domestic law. 12. Various monist doctrines of the interplay between international law and domestic law. 13. Dualist doctrine. 14. Theory of coordination of international and domestic law. 15. Define the concepts of implementation, transformation, incorporation, reception, unification, adaptation, approximation, harmonization, legitimacy, reference, parallel lawmaking. Provide examples.