“Die Rechtsstellung von Tieren – Status Quo und Weiterentwicklung”
Haben Tiere Rechte? – Aspekte und Dimensionen der Mensch-Tier Beziehung
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
“Constitutionalization”
Concepts for International Law: Contributions for Disciplinary Thought
2019
“Constitutionalisation and Democratisation of Foreign Affairs: The Case of Switzerland”
National Constitutions in European and Global Governance: Democracy, Rights, the Rule of Law
2019
“Tierrecht und Tierwohl”
Peter
2019
The Legal Framework of the OSCE
2019