%% You should probably cite rfc1793 instead of this I-D.
@techreport{ietf-ospf-demand-01,
    number =    {draft-ietf-ospf-demand-01},
    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-ospf-demand/01/},
    author =    {John Moy},
    title =     {{Extending OSPF to Support Demand Circuits}},
    pagetotal = 32,
    year =      1994,
    month =     nov,
    day =       17,
    abstract =  {This memo defines enhancements to the OSPF protocol that allow efficient operation over "demand circuits". {[}STANDARDS-TRACK{]}},
}