%% You should probably cite rfc1595 instead of this I-D.
@techreport{ietf-atommib-sonet-03,
    number =    {draft-ietf-atommib-sonet-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-atommib-sonet/03/},
    author =    {Tracy A. Brown and Kaj Tesink},
    title =     {{Definitions of Managed Objects for the SONET/SDH Interface Type}},
    pagetotal = 59,
    year =      1994,
    month =     jan,
    day =       3,
    abstract =  {This memo defines an experimental portion of the Management Information Base (MIB) for use with network management protocols in TCP/IP-based internets. In particular, it defines objects for managing Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) objects. This document is a companion document with Definitions of Managed Objects for the DS1/E1 and DS3/E3 Interface Types, RFC1406 and RFC1407. This memo specifies a MIB module in a manner that is both compliant to the SNMPv2 SMI, and semantically identical to the peer SNMPv1 definitions.},
}