%% You should probably cite draft-ietf-manet-timetlv instead of this I-D.
@techreport{clausen-manet-timetlv-00,
    number =    {draft-clausen-manet-timetlv-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-clausen-manet-timetlv/00/},
    author =    {Thomas H. Clausen and Christopher Dearlove},
    title =     {{Representing multi-value time in MANETs}},
    pagetotal = 16,
    year =      2007,
    month =     feb,
    day =       8,
    abstract =  {This document describes a general and flexible TLV (type-length-value structure) for representing time using the generalized MANET packet/ message format. It defines two message TLVs for representing validity and interval times for MANET routing protocols.},
}