@Inproceedings{1557077,
  author = {Leskovec, Jure and Backstrom, Lars and Kleinberg, Jon},
  title  = {Meme-tracking and the dynamics of the news cycle},

  year   = {2009},
  number = {},
  url    = {http://portal.acm.org/citation.cfm?id=1557077},
  doi = {http://doi.acm.org/10.1145/1557019.1557077},
  const  = {\ text}
}