%% You should probably cite draft-ietf-trill-parent-selection instead of this I-D.
@techreport{rp-trill-parent-selection-01,
    number =    {draft-rp-trill-parent-selection-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-rp-trill-parent-selection/01/},
    author =    {R. Parameswaran},
    title =     {{TRILL: Parent node Shifts in Tree Construction, Mitigation. \textless{}draft-rp-trill-parent-selection-01.txt\textgreater{} Abstract}},
    pagetotal = 15,
    year =      2016,
    month =     sep,
    day =       8,
    abstract =  {This draft documents a known problem in the Trill tree construction mechanism and offers two different approaches to solve the problem.},
}