@misc{rfc1940,
    series =    {Request for Comments},
    number =    1940,
    howpublished =  {RFC 1940},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC1940},
    url =       {https://www.rfc-editor.org/info/rfc1940},
    author =    {Dr. Deborah Estrin and Tony Li and Yakov Rekhter and Kannan Varadhan and Daniel M.A. Zappala},
    title =     {{Source Demand Routing: Packet Format and Forwarding Specification (Version 1)}},
    pagetotal = 27,
    year =      1996,
    month =     may,
    abstract =  {The purpose of SDRP is to support source-initiated selection of routes to complement the route selection provided by existing routing protocols for both inter-domain and intra-domain routes. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.},
}