%% You should probably cite draft-ietf-pcn-cl-edge-behaviour instead of this I-D.
@techreport{taylor-pcn-cl-edge-behaviour-00,
    number =    {draft-taylor-pcn-cl-edge-behaviour-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-taylor-pcn-cl-edge-behaviour/00/},
    author =    {Anna Charny and Fortune Huang and Michael Menth and Tom Taylor},
    title =     {{PCN Boundary Node Behaviour for the Controlled Load (CL) Mode of Operation}},
    pagetotal = 11,
    year =      2009,
    month =     mar,
    day =       1,
    abstract =  {Precongestion notification (PCN) is a means for protecting quality of service for inelastic traffic admitted to a Diffserv domain. The overall PCN architecture is described in ID.PCNArch. This memo is one of a series describing possible boundary node behaviours for a PCN domain. The behaviour described here is that for three-state measurement-based load control, known informally as CL. The requirement for three encoding states means that CL is for experimental use only pending further standards action.},
}