%% You should probably cite draft-ietf-opsawg-ipfix-path-segment instead of this I-D.
@techreport{liu-opsawg-ipfix-path-segment-04,
    number =    {draft-liu-opsawg-ipfix-path-segment-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-liu-opsawg-ipfix-path-segment/04/},
    author =    {Yao Liu and Zhenqiang Li and Yisong Liu and Changwang Lin and Guozhen Dong},
    title =     {{Export of Path Segment Identifier Information in IPFIX}},
    pagetotal = 10,
    year =      2025,
    month =     sep,
    day =       11,
    abstract =  {This document introduces new IPFIX Information Elements to identify the Path Segment Identifier(PSID)s for SR-MPLS and SRv6 paths identification.},
}