2021 Spiekermann-Hoff, Sarah. 2021. In Defence of Democracy and the Rule of Law in the Age of Artificial Intelligence. (Details)
  Spiekermann-Hoff, Sarah. 2021. Spiel "Unter der Kurve" (Details)
2017 Spiekermann-Hoff, Sarah. 2017. Networks of Control und das Ende von Freiheit und Würde? Datenschutz Konkret. (Details)
2016 Spiekermann-Hoff, Sarah. 2016. Drohnen im Polizeieinsatz. Datenschutz Konkret. (Details)
  Spiekermann-Hoff, Sarah. 2016. Privacy & Sustainable Computing Lab ¿ Mission & Vision. 2016-10-26. (Details)
2005 Mendling, J., N¿ttgens, M.,. 2005. "Conference Report ""XML for Business Process Management (XML4BPM'05)""". Enterprise Modelling and Information Systems Architectures - International Journal (EMISA Journal). October, 1(2005)1, pages 57., (Details)