@Misc{            wraith,
  Author        = "Wraith, Gavin C.",
  date-added    = "2017-06-26 16:16:59 +0000",
  date-modified = "2017-06-26 16:19:27 +0000",
  Title         = "Algebraic Theories",
  Year          = "1975",
  File          = "wraith-algebraic-theories (0) - a - a - j.pdf"
}

@Misc{ wraith, Author = "Wraith, Gavin C.", date-added = "2017-06-26 16:16:59 +0000", date-modified = "2017-06-26 16:19:27 +0000", Title = "Algebraic Theories", Year = "1975", File = "wraith-algebraic-theories (0) - a - a - j.pdf" }