%% You should probably cite rfc3569 instead of this I-D.
@techreport{ietf-ssm-overview-05,
    number =    {draft-ietf-ssm-overview-05},
    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-ssm-overview/05/},
    author =    {Supratik Bhattacharya},
    title =     {{An Overview of Source-Specific Multicast (SSM)}},
    pagetotal = 14,
    year =      2003,
    month =     may,
    day =       1,
    abstract =  {The purpose of this document is to provide an overview of Source-Specific Multicast (SSM) and issues related to its deployment. It discusses how the SSM service model addresses the challenges faced in inter-domain multicast deployment, changes needed to routing protocols and applications to deploy SSM and interoperability issues with current multicast service models. This memo provides information for the Internet community.},
}