%% You should probably cite draft-ietf-teas-ietf-network-slice-nbi-yang instead of this I-D.
@techreport{wd-teas-ietf-network-slice-nbi-yang-03,
    number =    {draft-wd-teas-ietf-network-slice-nbi-yang-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-wd-teas-ietf-network-slice-nbi-yang/03/},
    author =    {Bo Wu and Dhruv Dhody and Reza Rokui and Tarek Saad and Liuyan Han},
    title =     {{A Yang Data Model for IETF Network Slice NBI}},
    pagetotal = 45,
    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 provides a YANG data model for the IETF Network Slice Controller (NSC) Northbound Interface (NBI). The model can be used by a IETF Network Slice customer to request configuration, and management IETF Network Slice services from the IETF NSC.},
}