%% You should probably cite rfc3110 instead of this I-D.
@techreport{ietf-dnsext-rsa-03,
    number =    {draft-ietf-dnsext-rsa-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-dnsext-rsa/03/},
    author =    {Donald E. Eastlake 3rd},
    title =     {{RSA/SHA-1 SIGs and RSA KEYs in the Domain Name System (DNS)}},
    pagetotal = 7,
    year =      2001,
    month =     apr,
    day =       12,
    abstract =  {This document describes how to produce RSA/SHA1 SIG resource records (RRs) in Section 3 and, so as to completely replace RFC 2537, describes how to produce RSA KEY RRs in Section 2. {[}STANDARDS-TRACK{]}},
}