%% You should probably cite draft-ietf-regext-epp-registry-maintenance instead of this I-D.
@techreport{sattler-epp-registry-maintenance-10,
    number =    {draft-sattler-epp-registry-maintenance-10},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-sattler-epp-registry-maintenance/10/},
    author =    {Tobias Sattler and Roger Carney and Jody Kolker},
    title =     {{Registry Maintenance Notifications for the Extensible Provisioning Protocol (EPP)}},
    pagetotal = 22,
    year =      2019,
    month =     sep,
    day =       26,
    abstract =  {This document describes an Extensible Provision Protocol (EPP) mapping for domain name registry's maintenance notifications.},
}