@Misc{Riv01b,
  author = 	 { Ronald L. Rivest },
  title = 	 { Electronic voting },
  howpublished = { Talk given for Cambridge Club at Harvard Faculty Club, March 5, 2001. },
  date =         { 2001-03-05 },                  
  OPTmonth = 	 { March 5, },
  OPTyear = 	 { 2001 },
}