%% You should probably cite rfc8732 instead of this I-D.
@techreport{ietf-curdle-gss-keyex-sha2-06,
    number =    {draft-ietf-curdle-gss-keyex-sha2-06},
    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-curdle-gss-keyex-sha2/06/},
    author =    {Simo Sorce and Hubert Kario},
    title =     {{GSS-API Key Exchange with SHA2}},
    pagetotal = 12,
    year =      ** No value found for 'doc.pub_date.year' **,
    month =     ** No value found for 'doc.pub_date' **,
    day =       ** No value found for 'doc.pub_date.day' **,
    abstract =  {This document specifies additions and amendments to RFC4462. It defines a new key exchange method that uses SHA-2 for integrity and deprecates weak DH groups. The purpose of this specification is to modernize the cryptographic primitives used by GSS Key Exchanges.},
}