%% You should probably cite draft-ietf-roll-dao-projection instead of this I-D.
@techreport{thubert-roll-dao-projection-01,
    number =    {draft-thubert-roll-dao-projection-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-thubert-roll-dao-projection/01/},
    author =    {Pascal Thubert and James Pylakutty},
    title =     {{Root initiated routing state in RPL}},
    pagetotal = 13,
    year =      2015,
    month =     oct,
    day =       19,
    abstract =  {This document proposes a root-initiated protocol extension to RPL that enables to install a limited amount of downward routes in non- storing mode. This enables loose source routing down the DODAG.},
}