Hotho, A., Jäschke, R., Schmitz, C. & Stumme, G.
(2006).
BibSonomy: A social bookmark and publication sharing system.
In M. Kang (ed.),
Proceedings of the Conceptual Structures Tool Interoperability Workshop at the 14th International Conference on Conceptual Structures (p./pp. 87--102),
: Aalborg University Press.