%% You should probably cite rfc1819 instead of this I-D.
@techreport{ietf-st2-spec-03,
    number =    {draft-ietf-st2-spec-03},
    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-st2-spec/03/},
    author =    {Lou Berger and Luca Delgrossi},
    title =     {{Internet Stream Protocol Version 2 (ST2) Protocol Specification - Version ST2+}},
    pagetotal = 109,
    year =      1995,
    month =     mar,
    day =       6,
    abstract =  {This memo contains a revised specification of the Internet STream Protocol Version 2 (ST2). This memo defines an Experimental Protocol for the Internet community.},
}