@misc{Riv16r,
  author =       { Ronald L. Rivest },
  title =        { How to Check Election Results (feat. Polya's Urn) },
  date =         { 2016-11-07 },
  OPTyear =      { 2016 },
  OPTmonth =     { November 7, },
  url =          { https://www.youtube.com/watch?v=ZM-i8t4pMK0 },
  howpublished = { YouTube Numberphile interview by Brady Haran. }
}