@misc{Sommer2007,
  title = {Mediator-Specific Extensions to {IPFIX} Protocol and Information Model},
  author = {Sommer, Christoph and Dressler, Falko and M\"unz, Gerhard},
  howpublished = {Internet-Draft (work in progress), draft-sommer-ipfix-mediator-ext-01},
  month = jul,
  year = {2008},
  url = {http://tools.ietf.org/html/draft-sommer-ipfix-mediator-ext-01},
  month_numeric = {7}
}