Alexander Orakhelashvili
Collective security
International Law and International Politics
Peremptory Norms in International Law (Oxford Monographs in International Law)
The Interpretation of Acts and Rules in Public International Law
40 years of the Vienna Convention on the Law of Treaties
Akehurst's Modern Introduction to International Law
Causation in International Law
Domesticating Kelsen
Essence and Reality of Statehood
Peremptory norms in international law
Research Handbook on Jurisdiction and Immunities in International Law
Research handbook on the theory and history of international law