@Article{hammond2005social,
  author = {Hammond, Tony and Hannay, Timo and Lund, Ben and Scott, Joanna},
  title  = {Social Bookmarking Tools (I) - A General Review},
  journal = {D-Lib Magazine},
  year   = {2005},
  number = {4},
  url    = {http://www.dlib.org/dlib/april05/hammond/04hammond.html},

  const  = {\ text}
}