%% You should probably cite draft-ietf-pwe3-cell-transport instead of this I-D.
@techreport{malis-pwe3-cell-transport-00,
    number =    {draft-malis-pwe3-cell-transport-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-malis-pwe3-cell-transport/00/},
    author =    {Andrew G. Malis},
    title =     {{PWE3 ATM Transparent Cell Transport Service}},
    pagetotal = 3,
    year =      2002,
    month =     oct,
    day =       21,
    abstract =  {The document describes a transparent cell transport service that makes use of the 'N-to-one' cell relay mode for PWE3 ATM cell encapsulation described in {[}ATM-ENCAPS{]}.},
}