%% You should probably cite draft-huang-sfc-use-case-recursive-service-01 instead of this revision.
@techreport{huang-sfc-use-case-recursive-service-00,
    number =    {draft-huang-sfc-use-case-recursive-service-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-huang-sfc-use-case-recursive-service/00/},
    author =    {Changcheng Huang and Jiafeng Zhu and Peng He},
    title =     {{SFC Use Cases on Recursive Service Function Chaining}},
    pagetotal = 7,
    year =      2014,
    month =     jul,
    day =       2,
    abstract =  {Service function chaining (SFC) provides various services that can be tailored to different requirements from diversified user groups, where each user group forms a collective client that requires similar service. SFC is typically deployed as a service overlay with its own service topology on top of existing network topology. This kind of virtualized structure naturally enables recursive service relationship where a client may become a service provider and resell SFC services to its own user groups. This document describes some exemplary use cases that show the usage of recursive (e.g. nested) service function chaining relationship.},
}