%% You should probably cite draft-liu-sfc-use-cases-08 instead of this revision.
@techreport{liu-sfc-use-cases-06,
    number =    {draft-liu-sfc-use-cases-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-liu-sfc-use-cases/06/},
    author =    {Will (Shucheng) LIU and Hongyu Li and Oliver Huang and Mohamed Boucadair and Nicolai Leymann and Zhen Cao and Qiong Sun and Chuong Pham and Changcheng Huang and Jiafeng Zhu and Peng He},
    title =     {{Service Function Chaining (SFC) Use Cases}},
    pagetotal = 22,
    year =      2014,
    month =     may,
    day =       28,
    abstract =  {The delivery of value-added services relies on the invocation of advanced Service Functions in a sequential order. This mechanism is called Service Function Chaining (SFC). The set of involved Service Functions and their order depends on the service context. This document presents a set of use cases of Service Function Chaining (SFC).},
}