in: Vereinte Nationen - Zeitschrift für die Vereinten Nationen und ihre Sonderorganisationen, Jg. 62, H. 1, 2014, 9-14, mit Monika Heupel.
in: Heupel, Monika and Theresa Reinold (eds.): The rule of law in an era of multilevel governance and global legal pluralism, Palgrave Macmillan, 2016.
In: Zeit online, 15 June 2015.
in: Heupel, Monika and Michael Zürn (eds.): Protecting the Individual from International Authority, Cambridge University Press, with Monika Heupel, 2017, pp. 40-65.
in: Cooperation and Conflict 55(1), 2020, pp. 22-40.
https://doi.org/10.1177/0010836719828406
E-International Relations Blog, 2 April 2020.
in: European Journal of International Relations, Online First,
https://doi.org/10.1177/1354066120972758
With Tom Buitelaar.
in: Politische Vierteljahresschrift 62, 2021, pp. 571-573, https://doi.org/10.1007/s11615-021-00332-z.
in: Review of International Studies 45(1), 2019, pp. 20-38.
in: Review of International Studies 44(2), 2018, pp. 343-366.
With Monika Heupel and Michael Zürn.
in: International Affairs 97(6), 2021, pp. 1963-1981, https://doi.org/10.1093/ia/iiab169.
In: Politische Vierteljahresschrift, Sonderheft 49 "Internationale Organisationen", herausgegeben von Eugénia da Conceição-Heldt/Martin Koch/Andrea Liese. Baden-Baden: Nomos Verlagsgesellschaft, S. 423-451, with Monika Heupel and Michael Zürn, 2015.
In: WZB-Mitteilungen, H. 141, 2013, 17-20, mit Monika Heupel.
Informationen zur politischen Bildung, H. 325, 2015, 50-55.
Global Public Policy Institute (GPPI) PeaceLab Blog, https://peacelab.blog/2020/05/mit-un-sicherheitsrat-und-who-ein-integriertes-regime-fuer-globale-gesundheitssicherheit-schaffen
With Christian Kreuder-Sonnen.
in: Heupel, Monika and Michael Zürn (eds.): Protecting the Individual from International Authority, Cambridge University Press, 2017, pp. 203-219.
in: Heupel, Monika and Michael Zürn (Hrsg.): Protecting the Individual from International Authority, Cambridge University Press, 2017, 220-235.
Paper presented at the conference of IR section of the German Political Science Association, 4-6 October 2017, Bremen University
in: Cooperation and Conflict 47(3), 2012, pp. 368-385.
in: International Peacekeeping 19(2), 2012, pp. 170-185.
in: Peace and Conflict: Journal of Peace Psychology 27(2), 2021, 324–328, https://doi.org/10.1037/pac0000553
With Niels van Doesum.
Shaping multilateralism: Principles and opportunities for multilateral cooperation in the UN, SEF Spotlight Global Governance 5|2019.
With Cornelia Ulbert.
in: Security and Human Rights 31, 2021, pp. 60-67, https://doi.org/10.1163/18750230-bja10003.
in: Zeitschrift für Internationale Beziehungen 27(1), 2020, pp. 71 – 95, https://doi.org/10.5771/0946-7165-2020-1-71.
in: Heupel, Monika/ Zürn, Michael (eds.): Protecting the Individual from International Authority, Cambridge University Press, 2017, pp. 186-202.
In: WZB-Mitteilungen, H. 148, 2015, 17-19.
in: Heupel, Monika and Michael Zürn (eds.): Protecting the Individual from International Authority, Cambridge University Press, 2017, pp. 157-185.