% Datatracker information for RFCs on the Legacy Stream is unfortunately often
% incorrect. Please correct the bibtex below based on the information available
% at https://www.rfc-editor.org/info/rfc521/

@misc{rfc521,
    series =    {Request for Comments},
    number =    521,
    howpublished =  {RFC 521},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC521},
    url =       {https://www.rfc-editor.org/info/rfc521/},
    author =    {A.M. McKenzie},
    title =     {{Restricted use of IMP DDT}},
    pagetotal = 2,
    year =      1973,
    month =     may,
    abstract =  {},
}