The blue social bookmark and publication sharing system.
Hoo-Chang Shin, Matthew Orton, David J. Collins, Simon Doran, and Martin O. Leach. ICMLA (1), page 259-264. IEEE Computer Society, (2011)
BibSonomy is offered by the KDE group of the University of Kassel, the DMIR group of the University of Würzburg, and the L3S Research Center, Germany.