%% You should probably cite rfc7547 instead of this I-D.
@techreport{ietf-opsawg-coman-probstate-reqs-05,
    number =    {draft-ietf-opsawg-coman-probstate-reqs-05},
    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-opsawg-coman-probstate-reqs/05/},
    author =    {Mehmet Ersue and Dan Romascanu and Jürgen Schönwälder and Ulrich Herberg},
    title =     {{Management of Networks with Constrained Devices: Problem Statement and Requirements}},
    pagetotal = 44,
    year =      2015,
    month =     mar,
    day =       1,
    abstract =  {This document provides a problem statement, deployment and management topology options, as well as requirements addressing the different use cases of the management of networks where constrained devices are involved.},
}