STACH, Christoph and STEIMLE, Frank. En: Hung, Chih-Cheng and Papadopoulus, George A. and Petrlic, Ronald and Sorge, Christoph. Recommender-based Privacy Requirements Elicitation – EPICUREAN: An Approach to Simplify Privacy Settings in IoT Applications with Respect to the GDPR. Limassol: ACM. 2019.p. 1500–1507.