%% You should probably cite draft-ietf-detnet-mpls-over-ip-preof instead of this I-D.
@techreport{varga-detnet-ip-preof-00,
    number =    {draft-varga-detnet-ip-preof-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-varga-detnet-ip-preof/00/},
    author =    {Balazs Varga and János Farkas and Andrew G. Malis},
    title =     {{Deterministic Networking (DetNet): PREOF for DetNet IP}},
    pagetotal = 12,
    year =      2021,
    month =     jun,
    day =       9,
    abstract =  {This document describes how DetNet IP data plane can support the Packet Replication, Elimination, and Ordering Functions (PREOF) based on {[}RFC9025{]}.},
}