%% You should probably cite rfc9094 instead of this I-D.
@techreport{ietf-ccamp-wson-yang-17,
    number =    {draft-ietf-ccamp-wson-yang-17},
    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-ccamp-wson-yang/17/},
    author =    {Young Lee and Dhruv Dhody and Aihua Guo and Victor Lopez and Daniel King},
    title =     {{A YANG Data Model for WSON Optical Networks}},
    pagetotal = 77,
    year =      2018,
    month =     nov,
    day =       27,
    abstract =  {This document provides a YANG data model for the routing and wavelength assignment (RWA) TE topology in wavelength switched optical networks (WSONs). The YANG data model defined in this document conforms to the Network Management Datastore Architecture defined in RFC 8342.},
}