“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
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
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
Law Applicable to 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
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
“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
“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
“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
“L’acte constitutif de l’organisation internationale”
- International and Comparative Law
Droit des organisations internationales
2013
“Der internationale Schutz der Menschenrechte: Risiko und Chancen aktueller Ausweitengen”
- International and Comparative Law
- Human Rights
Recht und Willkür
2012
“Les Changements Collectifs de Nationalité”
- International and Comparative Law
Droit International et Nationalité: Colloque de Poitiers
2012
“Are we Moving Towards constitutionalization of the World Community?”
- International and Comparative Law
- Constitutional Law
Realizing Utopia: The Future of International Law
2012
“Rollen von Rechtsdenkern und Praktikern - aus völkerrechtlicher Sicht”
- International and Comparative Law
Berichte der deutschen Gesellschaft für Völkerrecht
2012
Das Kosovo-Gutachten des IGH vom 22. Juli 2010
2012
Völkerrecht: Allgemeiner Teil
- International and Comparative Law
2012
“Die funktionale Immunität internationaler Organisationen und die Rechtsweggarantie”
- International and Comparative Law
Schweizerische Zeitschrift für internationales und europäisches Recht [Swiss Review of International and European Law]
2011
Leiden Journal of International Law
2011