“Introduction: International Law Governing Armed Conflict”

  • International and Comparative Law
Law Applicable to Armed Conflict
2020

Due Diligence in the International Legal Order

  • International and Comparative Law
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

“Conclusions: Productive Divisions”

  • International and Comparative Law
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

“Religious Slaughter and Animal Welfare Revisited: CJEU, Liga van Moskeeen en Islamitische Organisaties Provincie Antwerpen (2018)”

  • Human Rights
Canadian Journal of Comparative and Contemporary Law
2019

“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

“Transformation of the OSCE’s Legal Status”

  • International and Comparative Law
The Legal Framework of the OSCE
2019

The Legal Framework of the OSCE

  • International and Comparative Law
2019

“Dilution of Self-Defence and its Discontents”

  • International and Comparative Law
Self-Defence Against Non-State Actors
2019

“Self-Defence Against Non-State Actors -- The Way Ahead.”

  • International and Comparative Law
Self-Defence Against Non-State Actors
2019

“Introduction to the Series: Trialogical International Law”

  • International and Comparative Law
Self-Defence Against Non-State Actors
2019

“International Legal Scholarship Under Challenge”

  • International and Comparative Law
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

“Freedom of Assembly in Europe: Comparison”

The Freedom of Peaceful Assembly in Europe
2016

“Global Animal Law: What it is and Why We Need It”

Transnational Environmental Law
2016

“Vom Tierschutzrecht zu Legal Animal Studies: Forschungsdesiderate und -perspektiven”

Rechtswissenschaft
2016

“Liberté, Égalité, Animalité: Human-Animal Comparisons in Law”

  • Human Rights
Transnational Environmental Law
2016

“7.4 Beer and Ragan v Germany, App. No. 28934/95 and Waite and Kennedy v Germany, App. No. 26083/94, European Court of Human Rights, 18 February 1999”

  • Human Rights
Judicial Decisions on the Law of International Organizations
2016

The Freedom of Peaceful Assembly in Europe

2016

“Fragmentation and Constitutionalization”

  • International and Comparative Law
The Oxford Handbook of the Theory of International Law
2016

“Par-delàla hiérarchie des ordres juridiques -- Le pluralisme ordonné vu d’Allemagne”

Traité des rapports entre orders juridiques
2016

“Freedom of Assembly: The Politics of Presence”

The Freedom of Peaceful Assembly in Europe
2016

“Verhältnismäßigkeit als globales Verfassungsprinzip”

Verhältnismäßigkeit im Völkerrecht
2016

“Korruption und Menschenrechte”

  • Human Rights
Juristenzeitung
2016

“Tierwohl als globales Gut: regulierungsbedarf und -chancen”

Rechtswissenschaft
2016

Beyond Human Rights: The Legal Status of the Individual in International Law

  • International and Comparative Law
2016

“Par-delàla hiérarchie des orders juridiques -- Le pluralisme ordonné vu d’Allemagne”

Traité des rapports entre orders juridiques
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

“The Crimean vote of March 2014 as an Abuse of the Institutions of the Territorial Referendum”

Herausforderungen an Staat und Verfassung: Völkerrecht, Europarecht, Menschenrechte
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

“Die ‘konstitutionalistische’ Frage”

Recht und Politik: Zum Staatsverständnis von Ulrich K. Preuß
2015

Animal Law: Reform or Revolution?

2015

“Animal Law -- A Paradigm Change”

Animal Law: Reform or Revolution?
2015

“Tier-Recht im Zeitalter des Menschen”

Das Anthropozän: Zum Stand der Dinge
2015

“The Transparency Turn in International Law”

  • International and Comparative Law
The Chinese Journal of Global Governance
2015

Tierversuchsrichtlinie 2010/63/EU: Rechtgutachten zu ihrer Umsetzung in Deutschland

2014

Les Actors à l’Ère du Constitutionnalistme Global/Actors in the Age of Global Constitutionalism

  • Constitutional Law
2014

“Internationale Arbeiterrechte als subjektive internationale Rechte”

  • International and Comparative Law
Festschrift zur Emeritierung von Jean-Fritz Stöckli
2014

“Le cheminement historique des Organisations Internationales: entre Technocratie et Démocratie”

The Roots of International Law: liber amicorum Peter Haggenmacher
2014

“The Journal of the History of International Law: A Forum for New Research”

  • International and Comparative Law
Journal of the History of International Law
2014

“Das Völkerrecht der Gebietsreferenden. Das Beispiel der Ukraine 1991-2014”

  • International and Comparative Law
Osteuropa
2014

“The Principle of ‘Uti Possidetis Juris’: How Relevant is it for Issues of Secession?’ ”

Self-Determination and Secession in International Law
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

“Switzerland”

The Privileges and Immunities of International Organizations in Domestic Courts
2013