& Atzmueller, M., Chin, A., Helic, D. & Hotho, A. (eds.) (2013).Ubiquitous Social Media Analysis Third International Workshops, MUSE 2012, Bristol, UK, September 24, 2012, and MSM 2012, Milwaukee, WI, USA, June 25, 2012, Revised Selected Papers. Imprint: Springer.ISBN: 9783642453915 3642453910 9783642453922 3642453929 

 (2013). Proceedings of the Fifth ACM RecSys Workshop on Recommender Systems and the Social Web co-located with the 7th ACM Conference on Recommender Systems (RecSys 2013), Hong Kong, China, October 13, 2013. . . In B. Mobasher, D. Jannach, W. Geyer, J. Freyne, A. Hotho, S. S. Anand & I. Guy (ed.), RSWeb@RecSys.   CEUR-WS.org. 

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, 849--875.  doi: 10.1007/s00778-010-0208-4

Hotho, A., Benz, D., Eisterlehner, F., Jдschke, R., Krause, B., Schmitz, C. & Stumme, G. (2010). Publikationsmanagement mit BibSonomy -- ein Social-Bookmarking-System für Wissenschaftler. HMD -- Praxis der Wirtschaftsinformatik, Heft 271, 47-58. 

Lerch, H., Krause, B., Hotho, A., Roßnagel, A. & Stumme, G. (2010). Social Bookmarking-Systeme – die unerkannten Datensammler - Ungewollte personenbezogene Datenverabeitung?. MultiMedia und Recht, 7, 454-458. 

Hotho, A., Jäschke, R., Benz, D., Grahl, M., Krause, B., Schmitz, C. & Stumme, G. (2009). Social Bookmarking am Beispiel BibSonomy. In A. Blumauer & T. Pellegrini (ed.),Social Semantic Web (pp. 363--391). Springer. ISBN: 978-3-540-72215-1.

Hotho, A., Jäschke, R., Schmitz, C. & Stumme, G. (2006). BibSonomy: A Social Bookmark and Publication Sharing System. Proceedings of the Conceptual Structures Tool Interoperability Workshop at the 14th International Conference on Conceptual Structures (p./pp. 87-102),.ISBN: 87-7307-769-0