@Article{         Halmosc,
  Author        = "Halmos, Paul",
  date-added    = "2012-09-05 14:42:03 +0200",
  date-modified = "2012-09-05 14:42:58 +0200",
  Journal       = "The American Mathematical Monthly",
  Number        = "7",
  Pages         = "519--524",
  Title         = "The Heart of Mathematics",
  Volume        = "87",
  Year          = "1980",
  File          = "The Heart of Mathematics - Halmos (0) (0) - a - a - i.pdf"
}

@Article{ Halmosc, Author = "Halmos, Paul", date-added = "2012-09-05 14:42:03 +0200", date-modified = "2012-09-05 14:42:58 +0200", Journal = "The American Mathematical Monthly", Number = "7", Pages = "519--524", Title = "The Heart of Mathematics", Volume = "87", Year = "1980", File = "The Heart of Mathematics - Halmos (0) (0) - a - a - i.pdf" }