@Article{keyhere,
  author = {Jukka Perkiö and Ville Tuulos and Wray Buntine and Henry Tirri},
  title  = {Multi-Faceted Information Retrieval System for Large Scale Email Archives},

  year   = {2005},
  number = {},
  url    = {http://eprints.pascal-network.org/archive/00001791/},

  const  = {\ text}
}