Jäschke, Robert, Hotho, Andreas, Schmitz, Christoph and Stumme, Gerd. "Analysis of the Publication Sharing Behaviour in BibSonomy." Paper presented at the meeting of the Proceedings of the 15th International Conference on Conceptual Structures (ICCS 2007), Berlin, Heidelberg, 2007.

Hotho, Andreas, Jäschke, Robert, Schmitz, Christoph and Stumme, Gerd. "BibSonomy: A Social Bookmark and Publication Sharing System." Paper presented at the meeting of the Proceedings of the First Conceptual Structures Tool Interoperability Workshop at the 14th International Conference on Conceptual Structures, Aalborg, 2006.