@misc{rfc3505,
    series =    {Request for Comments},
    number =    3505,
    howpublished =  {RFC 3505},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC3505},
    url =       {https://www.rfc-editor.org/info/rfc3505},
    author =    {Donald E. Eastlake 3rd},
    title =     {{Electronic Commerce Modeling Language (ECML): Version 2 Requirements}},
    pagetotal = 8,
    year =      2003,
    month =     mar,
    abstract =  {This document lists the design principles, scope, and requirements for the Electronic Commerce Modeling Language (ECML) version 2 specification. It includes requirements as they relate to Extensible Markup Language (XML) syntax, data model, format, and payment processing. This memo provides information for the Internet community.},
}