%% You should probably cite draft-ietf-core-yang-library instead of this I-D.
@techreport{veillette-core-yang-library-00,
    number =    {draft-veillette-core-yang-library-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-veillette-core-yang-library/00/},
    author =    {Michel Veillette},
    title =     {{Constrained YANG Module Library}},
    pagetotal = 12,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This document describes a YANG library that provides information about all the YANG modules used by a constrained network management server (e.g., a CoAP Management Interface (CoMI) server). Simple caching mechanisms are provided to allow clients to minimize retrieval of this information.},
}