%% You should probably cite draft-ietf-pim-explicit-tracking-13 instead of this revision.
@techreport{ietf-pim-explicit-tracking-02,
    number =    {draft-ietf-pim-explicit-tracking-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-ietf-pim-explicit-tracking/02/},
    author =    {Hitoshi Asaeda and Nicolai Leymann},
    title =     {{IGMP/MLD-Based Explicit Membership Tracking Function for Multicast Routers}},
    pagetotal = 10,
    year =      2012,
    month =     oct,
    day =       16,
    abstract =  {This document describes the IGMP/MLD-based explicit membership tracking function for multicast routers. The explicit tracking function is useful for accounting and contributes to saving network resource and fast leaves (i.e. shortened leave latency).},
}