@article{jovanoski2010comparing,
  title={Comparing Social Bookmarking and Tagging Systems: Towards Semantic Sharing Platforms}
  author={Jovanoski, Ljupco and Apostolski, Vladimir and Trajanov, Dimitar}
  journal={ICT Innovations 2010, Web Proceedings ISSN 1857-7288}
  pages={369--382}
  year={2010}
}