@misc{rfc4944,
  author="G. Montenegro and N. Kushalnagar and J. Hui and D. Culler",
  title="{Transmission of IPv6 Packets over IEEE 802.15.4 Networks}",
  series="Request for Comments",
  number="4944",
  howpublished="RFC 4944 (Proposed Standard)",
  publisher="IETF",
  organisation="Internet Engineering Task Force",
  year=2007,
  month=sep,
  url="http://www.ietf.org/rfc/rfc4944.txt",
}