%% You should probably cite rfc9433 instead of this I-D.
@techreport{ietf-dmm-srv6-mobile-uplane-00,
    number =    {draft-ietf-dmm-srv6-mobile-uplane-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-ietf-dmm-srv6-mobile-uplane/00/},
    author =    {Satoru Matsushima and Clarence Filsfils and Miya Kohno and Daniel Voyer and Charles E. Perkins},
    title =     {{Segment Routing IPv6 for Mobile User-Plane}},
    pagetotal = 20,
    year =      ** No value found for 'doc.pub_date.year' **,
    month =     ** No value found for 'doc.pub_date' **,
    day =       ** No value found for 'doc.pub_date.day' **,
    abstract =  {This document discusses the applicability of SRv6 (Segment Routing IPv6) to user-plane of mobile networks that SRv6 source routing capability with its programmability can fulfill the user-plane functions, such as access and anchor functions. It takes advantage of underlying layer awareness and flexibility to deploy user-plane functions that enables optimizing data-path for applications. Network slicing and an interworking way between SRv6 and existing mobile user-plane are also discussed in this document.},
}