“The Concept of International Organization”
- International and Comparative Law
- Constitutional Law
- Human Rights
Cambridge Companion to International Organizations Law
2022
“COVID-19 As a Catalyst for the (Re-)Constitutionalisation of International Law: One Health ─ One Welfare”
- International and Comparative Law
- Human Rights
Crisis Narratives in International Law
2022
2022
2021
“A plea for proportionality: A reply to Yun-chien Chang and Xin Dai”
- International and Comparative Law
- Constitutional Law
- Human Rights
International Journal of Constitutional Law
2021
“Constitutional Theories of International Organisations: Beyond the West”
- International and Comparative Law
- Constitutional Law
Chinese Journal of International Law
2021
Politics and the Histories of International Law: The Quest for Knowledge and Justice
- International and Comparative Law
- Legal History
2021
The UN Friendly Relations Declaration at 50: An Assessment of the Fundamental Principles of International Law
2020
“Politics and the Histories of International Law: An Introduction to the Special Issue”
- International and Comparative Law
- Constitutional Law
- Human Rights
Journal of the History of International Law
2020
“Law and the Political Economy of Hunger”
- International and Comparative Law
- Constitutional Law
- Human Rights
European Journal of International Law
2020
Law Applicable to Armed Conflict
2020
2020
“Due Diligence in the International Legal Order: Dissecting the Leitmotif of Current Accountability Debates”
- International and Comparative Law
Due Diligence in the International Legal Order
2020
Law Applicable to Armed Conflict
2020
“Due Diligence and Structural Change in the International Legal Order”
- International and Comparative Law
Due Diligence in the International Legal Order
2020
“Conclusion: Reparation for Victims of Armed Conflict – At the Interface of International and National Law”
- International and Comparative Law
- Human Rights
Reparation for Victims of Armed Conflict
2020
“The Rise and Decline of the International Rule of Law and the Job of Scholars”
- International and Comparative Law
The International Rule of Law: Rise or Decline?
2019
“Legal Uncertainty and Indeterminacy: Immutable Characteristics of the OSCE?”
- International and Comparative Law
The Legal Framework of the OSCE
2019
The Legal Framework of the OSCE
2019
2019
Self-Defence Against Non-State Actors
2019
Self-Defence Against Non-State Actors
2019
Self-Defence Against Non-State Actors
2019
“How Not to Do Things with International Law”
- International and Comparative Law
- Constitutional Law
- Human Rights
Ethics & International Affairs
2018
Global Constitutionalism from European and East Asian Perspectives
- International and Comparative Law
2018
International Law as a Profession
2017
“The Refinement of International Law: From Fragmentation to Regime Interaction and Politicization”
- International and Comparative Law
International Journal of Constitutional Law
2017
“Fragmentation and Constitutionalization”
- International and Comparative Law
The Oxford Handbook of the Theory of International Law
2016
Beyond Human Rights: The Legal Status of the Individual in International Law
- International and Comparative Law
2016
Völkerrecht: Allgemeiner Teil
- International and Comparative Law
2016
The Oxford Handbook of International Organizations
2016
“La transparence comme principe du droit international public”
- International and Comparative Law
Le cosmopolitisme juridique
2015
“Der mensch im Mittelpunkt des Völkerrechts”
- International and Comparative Law
Rechtswege: Kontextsensible Rechtswissenschaft vor der transnationalen Herausforderung
2015
“Symposium: The Incorporation of Crimea by the Russian Federation in the Light of Internation Law”
- International and Comparative Law
Zeitschrift für ausländisches öffentliches Recht und Völkerrecht/Heidelberg J. of Int’l L.
2015
The Chinese Journal of Global Governance
2015
“Symposium: ‘The Incorporation of Crimea by the Russian Federation in the Light of International Law’ ”
- International and Comparative Law
Zeitschrift für ausländisches öffentliches Recht und Völkerrecht [Heidelberg Journal of International Law]
2015
Immunities in the Age of Global Constitutionalism
- International and Comparative Law
- Constitutional Law
2015
“Drei Versionen der Verhältnismässigkeit im Völkerrecht”
- International and Comparative Law
Polis und Kosmopolis: Festschrift für Daniel Thürer
2015
“Has the Advisory Opinion’s Finding that Kosovo’s Declaration of Independence was not Contrary to International Law set an Unfortunate Precedent?”
- International and Comparative Law
The Law and Politics of the Kosovo Advisory Opinion
2015
“Internationale Arbeiterrechte als subjektive internationale Rechte”
- International and Comparative Law
Festschrift zur Emeritierung von Jean-Fritz Stöckli
2014
“Das Völkerrecht der Gebietsreferenden. Das Beispiel der Ukraine 1991-2014”
- International and Comparative Law
Osteuropa
2014
“Konstitutionalismus als globale Errungenschaft”
- International and Comparative Law
- Constitutional Law
Aus Kiel in die Welt: Kiel’s Contribution to International Law
2014
Jenseits der Menschenrechte: Die Rechtsstellung des Individuums im Völkerrecht
- International and Comparative Law
- Human Rights
2014
“Recht für eine globale Weltgesellschaft: Bedingungen und Grenzen universeller Normsetzung”
- International and Comparative Law
Wissenschaft - Antrieb oder Ergebnis globaler Dynamik?
2014
“Europäische Öffentlichkeit im europäischen Verfassungsprozess”
- International and Comparative Law
- Constitutional Law
Europäische Öffentlichkeit
2014
International Law Research
2014
“Das Gründsdokument internationaler Organisationen als Verfassungsvertrag”
- International and Comparative Law
- Constitutional Law
Zeitschrift für öffentliches Recht
2013
“Die verfassungsmäßigen Beteilignungsrechte der Bundesversammlung und des Stimmvolkes an der Kündigung völkerrechtlicher Verträge”
- International and Comparative Law
- Constitutional Law
Schweizerisches Zentralblatt für Staats- und Verwaltungsrecht
2013
2013