@phdthesis{EURECOM+4191,
  author = {Isachenkova, Jelena},
  title = {Analysis of bulk email campaigns using a challenge-response anti-spam system},
  year = {2013},
  note = {© TELECOM ParisTech. Personal use of this material is permitted. The definitive version of this paper was published in Thesis and is available at :},
}