@article{informationevolutioninsocialnetworks,
  title = {Information Evolution in Social Networks},
  author = {Lada A. Adamic and Thomas M. Lento and Eytan Adar and Pauline C. Ng},
  year = {2014},
  eprint = {1402.6792},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1402.6792v1},
}