@article{griffiths2004finding,
  author = {Griffiths, Thomas L. and Steyvers, Mark},
  interhash = {387a5060792d52ea73b02dd68e52559e},
  intrahash = {cbfda2e50bd63357890b9181d8883826},
  title = {Finding scientific topics},
  url = {http://www.pnas.org/cgi/content/abstract/101/suppl_1/5228},
  year = 2004
}

@article{griffiths2004finding,
  author = {Griffiths, Thomas L. and Steyvers, Mark},
  interhash = {387a5060792d52ea73b02dd68e52559e},
  intrahash = {cbfda2e50bd63357890b9181d8883826},
  title = {Finding scientific topics},
  url = {http://www.pnas.org/cgi/content/abstract/101/suppl_1/5228},
  year = 2004
}

@article{journals/jasis/AmitayCHLS04,
  author = {Amitay, Einat and Carmel, David and Herscovici, Michael and Lempel, Ronny and Soffer, Aya},
  ee = {http://dx.doi.org/10.1002/asi.20082},
  interhash = {f824a4e1f323a597abbdcbadb817e7cb},
  intrahash = {ed652ec3752ada2526fc675c34eb4d3b},
  journal = {JASIST},
  number = 14,
  pages = {1270-1281},
  title = {Trend detection through temporal link analysis.},
  url = {http://dblp.uni-trier.de/db/journals/jasis/jasis55.html#AmitayCHLS04},
  volume = 55,
  year = 2004
}