%% You should probably cite rfc5392 instead of this I-D.
@techreport{ietf-ccamp-ospf-interas-te-extension-06,
    number =    {draft-ietf-ccamp-ospf-interas-te-extension-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-ccamp-ospf-interas-te-extension/06/},
    author =    {Mach Chen and Xiaodong Duan and Renhai Zhang},
    title =     {{OSPF Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic Engineering}},
    pagetotal = 17,
    year =      2008,
    month =     jul,
    day =       27,
    abstract =  {This document describes extensions to the OSPF version 2 and 3 protocols to support Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineering (TE) for multiple Autonomous Systems (ASes). OSPF-TE v2 and v3 extensions are defined for the flooding of TE information about inter-AS links that can be used to perform inter-AS TE path computation. No support for flooding information from within one AS to another AS is proposed or defined in this document. {[}STANDARDS-TRACK{]}},
}