@misc{AE12,
    author =    { Kim Alexander and others },
    title =     { Letter to President Obama on Election Reform and Verification },
    date =      { 2012-11-20 },
    OPTyear =   { 2012 },
    OPTmonth =  { November 20, },
    urla =      { <a href="http://www.calvoter.org/issues/votingtech/pub/Election_verification_letter_to_Obama_11-20-12.pdf">CalVoter-posting</a> },
    urlb =      { <a href="http://blog.lib.umn.edu/cspg/electionacademy/2012/12/youve_got_mail_mr_president_tw.php">blog</a> },                  
}