@techreport{meng-pim-sm-enhancement-01,
    number =    {draft-meng-pim-sm-enhancement-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-meng-pim-sm-enhancement/01/},
    author =    {Rui Meng},
    title =     {{An Enhancement of PIM-SM}},
    pagetotal = 12,
    year =      2017,
    month =     nov,
    day =       20,
    abstract =  {This document specifies an enhanced version of PIM-SM which works without requiring whole network deployment.},
}