%% You should probably cite draft-york-vpoll-04 instead of this revision.
@techreport{york-vpoll-03,
    number =    {draft-york-vpoll-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-york-vpoll/03/},
    author =    {Eric York and Cyrus Daboo and Mike Douglass},
    title =     {{VPOLL: Consensus Scheduling Component for iCalendar}},
    pagetotal = 60,
    year =      2015,
    month =     jan,
    day =       7,
    abstract =  {This specification introduces a new iCalendar component which allows for consensus scheduling, that is, voting on a number of meeting or task alternatives.},
}