%% You should probably cite rfc7096 instead of this I-D.
@techreport{ietf-ccamp-otn-g709-info-model-13,
    number =    {draft-ietf-ccamp-otn-g709-info-model-13},
    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-otn-g709-info-model/13/},
    author =    {Sergio Belotti and Pietro Grandi and Daniele Ceccarelli and Diego Caviglia and Fatai Zhang and Dan Li},
    title =     {{Evaluation of Existing GMPLS Encoding against G.709v3 Optical Transport Networks (OTNs)}},
    pagetotal = 23,
    year =      2013,
    month =     nov,
    day =       5,
    abstract =  {ITU-T recommendation G.709-2012 has introduced new fixed and flexible Optical channel Data Unit (ODU) containers in Optical Transport Networks (OTNs). This document provides an evaluation of existing Generalized Multiprotocol Label Switching (GMPLS) routing and signaling protocols against the G.709 OTNs.},
}