Landia, N., Anand, S. S., Hotho, A., Jäschke, R., Doerfel, S. & Mitzlaff, F. (2012). Extending FolkRank with Content Data. Proceedings of the 4th ACM RecSys workshop on Recommender systems and the social web (p./pp. 1--8), September, New York, NY, USA: ACM. ISBN: 978-1-4503-1638-5