

A combinatorial model for tame frieze patterns
In: Münster Journal of Mathematics, H. Münster Journal of Mathematics, S. 49-562019
Combine or combust? – Circular economy, digitalization and collaboration models for the new chemical industry 4.0
In: Journal of Business Chemistry, H. Journal of Business Chemistry, S. 70-822020

Combining Digital Scholarly Edition with Heritage Literature Representations: Learning from Garrettonline's Experience
In: Textpraxis, H. Textpraxis, S.2022


Comment on Johannes Servan: ‘What Justice Requires’ – a State-Centric Bias in the Ethics of Migration
In: Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, H. Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, S. 7-2019
Comment on Joseph Carens: On the Relationship between Normative Claims and Empirical Realities in Immigration
In: Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, H. Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, S. 16-2019
Comment on Lukasz Dziedzic: What Is Owed to Refugees when Attributing Responsibilities to States in Institutionalized Responsibility Sharing Regimes?
In: Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, H. Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, S. 11-2019
Comment on Nicolas Kleinschmidt & Jessica Krüger: The Role of 'Entscheider' in the Asylum Procedure
In: Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, H. Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, S. 5-2019
Comment on Rutger Birnie: The Ethics of Resisting Deportation
In: Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, H. Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, S. 1-2019
Comment on Verena Risse: (Recent) Deviations in Border Control – Challenges for Normative Strategies of Justification?
In: Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, H. Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, S. 9-2019
Comment on William Walters: The Microphysics of Deportation
In: Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, H. Proceedings of the 2018 ZiF Workshop “Studying Migration Policies at the Interface between Empirical Research and Normative Analysis”, S. 3-2019
Commentary CeNTech
nanotechnological research and applicationIn: Journal of Business Chemistry, H. Journal of Business Chemistry, S. 3-102007


Commodity price fluctuations and the EROI of oil - How the availability of surplus energy affects non-fuel commodity prices
In: Journal of Business Chemistry, H. Journal of Business Chemistry, S. 180-1972019

