Doerfel, S. & Jäschke, R. (2013), An Analysis of Tag-Recommender Evaluation Procedures, in 'Proceedings of the 7th ACM conference on Recommender systems' , ACM, New York, NY, USA , pp. 343--346 .

Doerfel, S. & Jäschke, R. (2013), An analysis of tag-recommender evaluation procedures, in 'Proceedings of the 7th ACM conference on Recommender systems' , ACM, New York, NY, USA , pp. 343--346 .

Krause, B.; Lerch, H.; Hotho, A.; Roßnagel, A. & Stumme, G. (2012), 'Datenschutz im Web 2.0 am Beispiel des sozialen Tagging-Systems BibSonomy.', Informatik Spektrum 35 (1), 12-23.

Benz, D.; Hotho, A.; Jäschke, R.; Krause, B.; Mitzlaff, F.; Schmitz, C. & Stumme, G. (2010), 'The social bookmark and publication management system bibsonomy', The VLDB Journal 19 (6), 849-875.

Körner, C.; Benz, D.; Strohmaier, M.; Hotho, A. & Stumme, G. (2010), Stop Thinking, start Tagging - Tag Semantics emerge from Collaborative Verbosity, in 'Proceedings of the 19th International World Wide Web Conference (WWW 2010)' , ACM, Raleigh, NC, USA .