%% You should probably cite rfc8814 instead of this I-D.
@techreport{ietf-idr-bgp-ls-segment-routing-msd-03,
    number =    {draft-ietf-idr-bgp-ls-segment-routing-msd-03},
    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-idr-bgp-ls-segment-routing-msd/03/},
    author =    {Jeff Tantsura and Uma Chunduri and Greg Mirsky and Siva Sivabalan and Nikos Triantafillis},
    title =     {{Signaling MSD (Maximum SID Depth) using Border Gateway Protocol Link-State}},
    pagetotal = 7,
    year =      2019,
    month =     feb,
    day =       20,
    abstract =  {This document defines a way for a Border Gateway Protocol Link-State (BGP-LS) speaker to advertise multiple types of supported Maximum SID Depths (MSDs) at node and/or link granularity. Such advertisements allow logically centralized entities (e.g., centralized controllers) to determine whether a particular SID stack can be supported in a given network.},
}