%% You should probably cite rfc8390 instead of this I-D.
@techreport{ietf-teas-lsp-diversity-06,
    number =    {draft-ietf-teas-lsp-diversity-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-teas-lsp-diversity/06/},
    author =    {Zafar Ali and George Swallow and Fatai Zhang and Dieter Beller},
    title =     {{Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) Path Diversity using Exclude Route}},
    pagetotal = 25,
    year =      ** No value found for 'doc.pub_date.year' **,
    month =     ** No value found for 'doc.pub_date' **,
    day =       ** No value found for 'doc.pub_date.day' **,
    abstract =  {Resource ReserVation Protocol-Traffic Engineering provides support for the communication of exclusion information during labeled switch path setup. This document specifies three new route exclusion types. The new types include exclusions based on LSP, PCE, and network assigned identifiers.},
}