%% You should probably cite rfc7317 instead of this I-D.
@techreport{ietf-netmod-system-mgmt-09,
    number =    {draft-ietf-netmod-system-mgmt-09},
    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-netmod-system-mgmt/09/},
    author =    {Andy Bierman and Martin Björklund},
    title =     {{YANG Data Model for System Management}},
    pagetotal = 37,
    year =      2013,
    month =     nov,
    day =       7,
    abstract =  {This document defines a YANG data model for the configuration and identification of some common system properties within a device containing a NETCONF server. This includes data node definitions for system identification, time-of-day management, user management, DNS resolver configuration, and some protocol operations for system management.},
}