%% You should probably cite rfc7468 instead of this I-D.
@techreport{josefsson-pkix-textual-01,
    number =    {draft-josefsson-pkix-textual-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-josefsson-pkix-textual/01/},
    author =    {Simon Josefsson and Sean Leonard},
    title =     {{Text Encodings of PKIX and CMS Structures}},
    pagetotal = 14,
    year =      2012,
    month =     jul,
    day =       16,
    abstract =  {This document describes and discuss the text encodings of Public-Key Infrastructure using X.509 (PKIX) Certificates, PKIX Certificate Revocation Lists (CRLs), PKCS \#10 Certification Request Syntax, PKCS \#7 structures, Cryptographic Message Syntax (CMS), PKCS \#8 Private- Key Information Syntax, and Attribute Certificates. The text encodings are well-known, are implemented by several applications and libraries, and are widely deployed. This document is intended to articulate the de-facto rules that existing implementations operate by, and to give recommendations that will promote interoperability going forward.},
}