%% You should probably cite draft-ietf-pce-inter-area-as-applicability instead of this I-D.
@techreport{king-pce-inter-area-as-applicability-02,
    number =    {draft-king-pce-inter-area-as-applicability-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-king-pce-inter-area-as-applicability/02/},
    author =    {Daniel King and Julien Meuric and Olivier Dugeon and Quintin Zhao},
    title =     {{Applicability of the Path Computation Element to Inter-Area and Inter-AS MPLS and GMPLS Traffic Engineering}},
    pagetotal = 17,
    year =      2010,
    month =     oct,
    day =       11,
    abstract =  {The Path Computation Element (PCE) may be used for computing services that traverse multi-area and multi-AS Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineered (TE) networks. This document examines the applicability of the PCE architecture, protocols, and protocol extensions for computing multi-area and multi-AS paths in MPLS and GMPLS networks.},
}