Das Verfahren geht weit über "die App" hinaus - Datenschutzfragen von Corona-Tracing-Apps. - Kirsten Bock; Christian Ricardo Kühne; Rainer Mühlhoff; Meto R. Ost; Jörg Pohle; Rainer Rehak (Inform. Spektrum, 2020)

Data Protection Impact Assessment for the Corona App. - Kirsten Bock; Christian Ricardo Kühne; Rainer Mühlhoff; Meto R. Ost; Jörg Pohle; Rainer Rehak (CoRR, 2021)

Risiken in 3D. - Christian Ricardo Kühne; Martin Rost; Stefan Zwierlein (Datenschutz und Datensicherheit, 2021)

Analysis and Constructive Criticism of the Official Data Protection Impact Assessment of the German Corona-Warn-App. - Rainer Rehak; Christian Ricardo Kühne; Kirsten Bock (APF, 2022)

The Processing goes far beyond "the app" - Privacy issues of decentralized Digital Contact Tracing using the example of the German Corona-Warn-App. - Rainer Rehak; Christian Ricardo Kühne (CSP, 2022)

The Processing goes far beyond "the app" - Privacy issues of decentralized Digital Contact Tracing using the example of the German Corona-Warn-App (CWA). - Rainer Rehak; Christian Ricardo Kühne (CoRR, 2025)