How Do Procurement Networks Become Social? Design Principles Evaluation in a Heterogeneous Environment of Structured and Unstructured Interactions. - Norbert Koppenhagen; Nico Katz; Benjamin Müller 001; Alexander Maedche (ICIS, 2011)

Anatomy of Knowledge Bases Used in Design Science Research - A Literature Review. - Oliver Gaß; Norbert Koppenhagen; Harald Biegel; Alexander Maedche; Benjamin Müller 001 (DESRIST, 2012)

Designing a supply network artifact for data, process, and people integration. - Norbert Koppenhagen; Benjamin Müller 001; Alexander Maedche; Ye Li 003; Stephanie Hiller (Inf. Syst. E Bus. Manag., 2016)

Flow-Erfassung am Arbeitsplatz: Aktueller Stand der Forschung und innovative Anwendungsszenarien. - Raphael Rissler; Mario Nadj; Alexander Maedche; Norbert Koppenhagen (Wirtschaftsinformatik Manag., 2017)