%% You should probably cite rfc1212 instead of this I-D.
@techreport{ietf-snmp-mibdefinitions-03,
    number =    {draft-ietf-snmp-mibdefinitions-03},
    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-snmp-mibdefinitions/03/},
    author =    {Dr. Marshall T. Rose and Keith McCloghrie},
    title =     {{Concise MIB definitions}},
    pagetotal = 19,
    year =      1990,
    month =     dec,
    day =       16,
    abstract =  {This memo describes a straight-forward approach toward producing concise, yet descriptive, MIB modules. This memo defines a format for producing MIB modules. {[}STANDARDS-TRACK{]}},
}