2022
"Das Diskriminierungsverbot"
ECHR/GG: Concordance Commentary on the European and German Protection of Fundamental Rights
2022
"Animals in War: At the Vanishing Point of International Humanitarian Law"
International Review of the Red Cross
2022
"Animal Rights"
Elgar Encyclopedia of Human Rights
2022
"The American Law Institute’s Restatement of the Law: Bastion, Bridge and Behemoth"
European Journal of International Law
2022
"COVID-19 as a Catalyst for the (Re-)Constitutionalisation of International Law"
Crisis Narratives in International Law
2021
Remedies against Immunity? Reconciling International and Domestic Law after the Italian Constitutional Court’s Sentenza 238/2014
2021
"The Importance of Having Rights"
Journal for Foreign Public Law and International Law
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
Politics and the Histories of International Law: The Quest for Knowledge and Justice
- International and Comparative Law
- Legal History
2021
2021
"Covid-19 shows the Need for a Global Animal Law"
Derecho Animal
2021
"Transparency Procedures"
The Oxford Handbook of International Environmental Law
2021
"§ 13 Die Verfahren beim EGMR"
European Legal Protection and Procedural Law
2021
"Die Pandemie und das Völkerrecht"
Yearbook of Contemporary Public Law
2021
The State of Nature: Histories of an Idea
2021
"World Lawyers’ Pledge on Climate Action"
Environmental Policy and Law
2021
"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
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
Law Applicable to Armed Conflict
2020
"Good Faith"
- International and Comparative Law
The UN Friendly Relations Declaration at 50: An Assessment of the Fundamental Principles of International Law
2020
Studies in Global Animal Law
2020
Law Applicable to Armed Conflict
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
"Law and the Political Economy of Hunger"
- International and Comparative Law
- Constitutional Law
- Human Rights
European Journal of International Law
2020
"Due Diligence: The Risky Risk Management Tool in International Law"
Cambridge Journal of International Law
2020
"Due Diligence and Structural Change in the International Legal Order"
- International and Comparative Law
Due Diligence in the International Legal Order
2020
Völkerrecht: Allgemeiner Teil
2020
"Constitutionalization"
Concepts for International Law: Contributions for Disciplinary Thought
2019
Self-Defence Against Non-State Actors
2019
Self-Defence Against Non-State Actors
2019
"Legal Uncertainty and Indeterminacy: Immutable Characteristics of the OSCE?"
- International and Comparative Law
The Legal Framework of the OSCE
2019
Self-Defence Against Non-State Actors
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
"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 Legal Framework of the OSCE
2019
2019
Global Constitutionalism from European and East Asian Perspectives
- International and Comparative Law
2018
"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
Völkerrecht: Allgemeiner Teil
- International and Comparative Law
2016
"The Transparency of Global Governance"
Reconceptualising the Rule of Law in Global Governance, Resources, Investment and Trade
2016
"Measuring Violations of Human Rights - An Empirical Analysis of Awards in Respect of Non-Pecuniary Damage under the European Convention on Human Rights"
- Human Rights
Zeitschrift für ausländisches öffentliches Recht und Völkerrecht [Heidelberg Journal of International Law]
2016
The Oxford Handbook of International Organizations
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