%% You should probably cite draft-hares-i2rs-info-model-service-topo-03 instead of this revision.
@techreport{hares-i2rs-info-model-service-topo-01,
    number =    {draft-hares-i2rs-info-model-service-topo-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-hares-i2rs-info-model-service-topo/01/},
    author =    {Susan Hares and Qin Wu and Xiaoran Guan},
    title =     {{An Information model for service topology}},
    pagetotal = 9,
    year =      2014,
    month =     jul,
    day =       2,
    abstract =  {As stated in {[}I.D-quinn-nsc-problem-statement{]}, the service overlay is independent of the network topology and allows operators to use whatever overlay or underlay they prefer and to locate service nodes in the network as needed. This document extends the general topology model concept defined in {[}I.D-medved-i2rs-topology-im{]} and focuses on defining information model for service topology.},
}