%% You should probably cite draft-ietf-ccamp-wson-impairments instead of this I-D.
@techreport{bernstein-ccamp-wson-impairments-05,
    number =    {draft-bernstein-ccamp-wson-impairments-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-bernstein-ccamp-wson-impairments/05/},
    author =    {Greg M. Bernstein},
    title =     {{A Framework for the Control of Wavelength Switched Optical Networks (WSON) with Impairments}},
    pagetotal = 33,
    year =      2009,
    month =     may,
    day =       5,
    abstract =  {The operation of optical networks requires information on the physical characterization of optical network elements, subsystems, devices, and cabling. These physical characteristics may be important to consider when using a GMPLS control plane to support path setup and maintenance. This document discusses how the definition and characterization of optical fiber, devices, subsystems, and network elements contained in various ITU-T recommendations can be combined with GMPLS control plane protocols and mechanisms to support Impairment Aware Routing and Wavelength Assignment (IA-RWA) in optical networks.},
}