%% You should probably cite draft-zch-lsr-isis-network-slicing-06 instead of this revision.
@techreport{zch-lsr-isis-network-slicing-04,
    number =    {draft-zch-lsr-isis-network-slicing-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-zch-lsr-isis-network-slicing/04/},
    author =    {Yongqing Zhu and Ran Chen and Shaofu Peng and Fengwei Qin},
    title =     {{IS-IS Extensions to Support Packet Network Slicing using Segment Routing}},
    pagetotal = 12,
    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 =  {{[}I-D.nsdt-teas-ns-framework{]} provides a framework of transport slices. This draft describes the IS-IS extensions required to support transport slices using Segment Routing.},
}