%% You should probably cite rfc6629 instead of this I-D.
@techreport{garcia-shim6-applicability-04,
    number =    {draft-garcia-shim6-applicability-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-garcia-shim6-applicability/04/},
    author =    {Joe Abley and Marcelo Bagnulo and Alberto Garcia-Martinez},
    title =     {{Considerations on the Application of the Level 3 Multihoming Shim Protocol (Shim6)}},
    pagetotal = 28,
    year =      2012,
    month =     mar,
    day =       16,
    abstract =  {This document discusses some considerations on the applicability of the Shim6 IPv6 protocol and associated support protocols and mechanisms to provide site multihoming capabilities in IPv6.},
}