Eva Rieter, Ph.D. (2010) in Law, Maastricht University, is Lecturer in Public International Law at Radboud University Nijmegen, The Netherlands. She is also a member of the Committee on International Human Rights Law of the International Law Association, and has published, among others, Preventing Irreparable Harm – Provisional Measures in International Human Rights Adjudication (Intersentia, 2010).Henri de Waele, Ph.D. (2009) in Law, Radboud University Nijmegen, is Senior Lecturer in European Law at Radboud University Nijmegen, The Netherlands, and currently also serves as Guest Professor of European Institutional Law at the University of Antwerp, Belgium. He has published, among others, Layered Global Player – Legal Dynamics of EU External Relations (Springer, 2011).

• CONTENTSForeword from the General Editor of the Series Malgosia FitzmauriceBiography of Karel WellensBibliography of Karel WellensList of Contributors Abbreviations 1 Introduction: Evolving Principles of International Law – The Quest for Demarcation Henri de Waele and Eva RieterPART I - THE EVOLUTION OF INTERNATIONAL ORGANISATIONS AND INTERNATIONAL GOVERNANCE2 The Relationship between International Organisations and their Member States – Who Pays the Check? Frans A. Nelissen3 The Extinction of States Mariano J. Aznar-Gómez4 The Principle of Approximate Treaty Application Eric Myjer5 Mr Kadi and Mrs Prost: Is the UN Ombudsperson Going to Find Herself between a Rock and a Hard Place? Laurence Boisson de Chazournes and Pieter Jan Kuijper6 Certain Other Perspectives for a Reform of the United Nations Security Council Eric SuyPART II - CONVERGING AND DIVERGING NORMATIVE TRENDS IN THE INTERNATIONAL COMMUNITY7 Integrating the Fragmented International Public Order: A Theoretical Perspective Teruo Komori8 The Right to Peace as an Emerging Solidarity Right Theo van Boven9 The Evolution of Liberté, Égalité and Fraternité in the International Community Rein Müllerson10 The Sovereigns are Dead, Long Live the Sovereigns – Refl ections on State Sovereignty and International Law André de HooghPART III - SHIFTING PATTERNS IN INTERNATIONAL DISPUTE SETTLEMENT11 Issues of Shared Responsibility before the International Court of Justice André Nollkaemper12 Boundary Treaties and their Interpretation Malcolm N. Shaw QC13 The Ambit and Limits of the Advisory Function of the International Court of Justice Photini Pazartzis14 L’avis de la Cour internationale de Justice concernant la déclaration unilatérale d’indépendance relative au Kosovo: une nouvelle fl eur de Lotus? Pierre Michel Eisemann15 Conclusion: Evolving International Law – Connecting Underlying Trends and Principles Eva Rieter and Henri de WaeleIndex

Eva Rieter, Ph.D. (2010) in Law, Maastricht University, is Lecturer in Public International Law at Radboud University Nijmegen, The Netherlands. She is also a member of the Committee on International Human Rights Law of the International Law Association, and has published, among others, Preventing Irreparable Harm – Provisional Measures in International Human Rights Adjudication (Intersentia, 2010).Henri de Waele, Ph.D. (2009) in Law, Radboud University Nijmegen, is Senior Lecturer in European Law at Radboud University Nijmegen, The Netherlands, and currently also serves as Guest Professor of European Institutional Law at the University of Antwerp, Belgium. He has published, among others, Layered Global Player – Legal Dynamics of EU External Relations (Springer, 2011).

• CONTENTSForeword from the General Editor of the Series Malgosia FitzmauriceBiography of Karel WellensBibliography of Karel WellensList of Contributors Abbreviations 1 Introduction: Evolving Principles of International Law – The Quest for Demarcation Henri de Waele and Eva RieterPART I - THE EVOLUTION OF INTERNATIONAL ORGANISATIONS AND INTERNATIONAL GOVERNANCE2 The Relationship between International Organisations and their Member States – Who Pays the Check? Frans A. Nelissen3 The Extinction of States Mariano J. Aznar-Gómez4 The Principle of Approximate Treaty Application Eric Myjer5 Mr Kadi and Mrs Prost: Is the UN Ombudsperson Going to Find Herself between a Rock and a Hard Place? Laurence Boisson de Chazournes and Pieter Jan Kuijper6 Certain Other Perspectives for a Reform of the United Nations Security Council Eric SuyPART II - CONVERGING AND DIVERGING NORMATIVE TRENDS IN THE INTERNATIONAL COMMUNITY7 Integrating the Fragmented International Public Order: A Theoretical Perspective Teruo Komori8 The Right to Peace as an Emerging Solidarity Right Theo van Boven9 The Evolution of Liberté, Égalité and Fraternité in the International Community Rein Müllerson10 The Sovereigns are Dead, Long Live the Sovereigns – Refl ections on State Sovereignty and International Law André de HooghPART III - SHIFTING PATTERNS IN INTERNATIONAL DISPUTE SETTLEMENT11 Issues of Shared Responsibility before the International Court of Justice André Nollkaemper12 Boundary Treaties and their Interpretation Malcolm N. Shaw QC13 The Ambit and Limits of the Advisory Function of the International Court of Justice Photini Pazartzis14 L’avis de la Cour internationale de Justice concernant la déclaration unilatérale d’indépendance relative au Kosovo: une nouvelle fl eur de Lotus? Pierre Michel Eisemann15 Conclusion: Evolving International Law – Connecting Underlying Trends and Principles Eva Rieter and Henri de WaeleIndex

Eva Rieter, Ph.D. (2010) in Law, Maastricht University, is Lecturer in Public International Law at Radboud University Nijmegen, The Netherlands. She is also a member of the Committee on International Human Rights Law of the International Law Association, and has published, among others, Preventing Irreparable Harm – Provisional Measures in International Human Rights Adjudication (Intersentia, 2010).Henri de Waele, Ph.D. (2009) in Law, Radboud University Nijmegen, is Senior Lecturer in European Law at Radboud University Nijmegen, The Netherlands, and currently also serves as Guest Professor of European Institutional Law at the University of Antwerp, Belgium. He has published, among others, Layered Global Player – Legal Dynamics of EU External Relations (Springer, 2011).

• CONTENTSForeword from the General Editor of the Series Malgosia FitzmauriceBiography of Karel WellensBibliography of Karel WellensList of Contributors Abbreviations 1 Introduction: Evolving Principles of International Law – The Quest for Demarcation Henri de Waele and Eva RieterPART I - THE EVOLUTION OF INTERNATIONAL ORGANISATIONS AND INTERNATIONAL GOVERNANCE2 The Relationship between International Organisations and their Member States – Who Pays the Check? Frans A. Nelissen3 The Extinction of States Mariano J. Aznar-Gómez4 The Principle of Approximate Treaty Application Eric Myjer5 Mr Kadi and Mrs Prost: Is the UN Ombudsperson Going to Find Herself between a Rock and a Hard Place? Laurence Boisson de Chazournes and Pieter Jan Kuijper6 Certain Other Perspectives for a Reform of the United Nations Security Council Eric SuyPART II - CONVERGING AND DIVERGING NORMATIVE TRENDS IN THE INTERNATIONAL COMMUNITY7 Integrating the Fragmented International Public Order: A Theoretical Perspective Teruo Komori8 The Right to Peace as an Emerging Solidarity Right Theo van Boven9 The Evolution of Liberté, Égalité and Fraternité in the International Community Rein Müllerson10 The Sovereigns are Dead, Long Live the Sovereigns – Refl ections on State Sovereignty and International Law André de HooghPART III - SHIFTING PATTERNS IN INTERNATIONAL DISPUTE SETTLEMENT11 Issues of Shared Responsibility before the International Court of Justice André Nollkaemper12 Boundary Treaties and their Interpretation Malcolm N. Shaw QC13 The Ambit and Limits of the Advisory Function of the International Court of Justice Photini Pazartzis14 L’avis de la Cour internationale de Justice concernant la déclaration unilatérale d’indépendance relative au Kosovo: une nouvelle fl eur de Lotus? Pierre Michel Eisemann15 Conclusion: Evolving International Law – Connecting Underlying Trends and Principles Eva Rieter and Henri de WaeleIndex