@misc{Riv17d,
  author =        { Ronald L. Rivest },
  title =         { {Post-Election Audits} },
  date =          { 2017-06-12 },
  note =          { Talk given at NASEM Future of Voting meeting },
  urla =          { <a href="http://sites.nationalacademies.org/PGA/stl/voting/index.htm">committee</a> },
}