The detailed study of the legal questions relating to the decisions of the International Court of Justice in the CORFU CHANNEL (9ht April 1949) and in the NOTTEBOHM Case (6th April 1955).
The role of private foreign investments in regard to the problems of the Economic development of so-called "less developed" countries.
Selected aspects of the 1958 Geneva Conference on the Law of the Sea with Special reference to the study of the factors and methods affecting the development of International Law.
The Law of Treaties and other International Agreements.
The Regime on Navigable Waterways of International Concern.
The relations between universal international organizations and regional Organizations
Comparative Study of Existing International Tribunals and their Competence.
The Role of Treaties in the Unification of Private International Law.
The Problems of Private International law arising from the cession of territories and the accession of territories to independence.
The Protection of Human Rights by International Law.
Current problems of the Law of Treaties (in the light of the Codification Project prepared by the International Law Commission of the United Nations).
Agreements concluded by international organizations, among themselves or with States.
Interpretation of treaties in the light of the 1969 Vienna Convention on the Law of Treaties.
Intertemporal Law Problems in Private International Law.
The Role of Equity in International Law.
Problems of Application of the Humanitarian Law of War to Conflicts not of an International Character.
The Settlement of Conflicts within the Framework of Regional Organizations and the United Nations.
The Legal Problems pertaining to Peace Keeping.
Settlement of Disputes within the Framework of Specialized Agencies, UNCTAD, GATT, Systems of Economic Integration, and in the Field of Commodity Agreements.
The Legal Regime of International Rivers and Lakes.
International Protection of the Rights of the Child.
The Legal Status of Refugees.
Legal problems of Commodity Agreements in the Framework of the New International Economic Order.
International State Liability.
The protection of the right to life under existing rules of international law.
The International Legal Status of Minorities.
Tran frontier Pollution.
The application of Humanitarian Law.
Transnational Arbitration and State Contracts.
The Legal aspects of International Terrorism.
The Right of Asylum.
Rights and Duties of Riparian States of International Rivers.
The Legal Implications of 1993 for Member and Non-Member Countries of the EEC.
The External Debt.
The Hazards Arising out of the Peaceful Use of Nuclear Energy.
Environmental Policy: from Regulation to Economic Instruments.
The International Aspects of Natural and Industrial Catastrophes.
State Succession: Codification Tested against the Facts.
The World Trade Organisation.
Legal Implications of Global Telecommunications.
The International Law of Maritime Transport.
Economic Sanctions from the Point of View of Public and Private International Law.
Water Resources and International Law.
International Criminal Justice.
Food Supply Security.
New Aspects of International Investment Law.
The Cultural Heritage of mankind.
Terrorism and International law.
Rules and Institutions of International Humanitarian Law put to the test of recent Armed Conflicts.
Implementation of Environmental Law.
Remedies for the actions of International organizations.
Criminal Acts at Sea.