The blue social bookmark and publication sharing system.
R M Hargreaves, M P Slack, A J Howard, E Anderson, and M E Ramsay. BMJ (Clinical Research Ed.) 312(7024):160--1 (January 1996)PMID: 8563536.
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.