@Article{         WangVII,
  Author        = "Wang, Daniel C. and VII, Tom Murphy",
  date-added    = "2014-01-29 12:22:54 +0000",
  date-modified = "2014-01-29 12:24:23 +0000",
  Journal       = "J. Funct. Program.",
  Keywords      = "recursion schemes",
  Title         = "Programming with Recursion Schemes",
  File          = "Programming with Recursion Schemes - Wang, VII (0) (0) - a - a - x.pdf"
}

@Article{ WangVII, Author = "Wang, Daniel C. and VII, Tom Murphy", date-added = "2014-01-29 12:22:54 +0000", date-modified = "2014-01-29 12:24:23 +0000", Journal = "J. Funct. Program.", Keywords = "recursion schemes", Title = "Programming with Recursion Schemes", File = "Programming with Recursion Schemes - Wang, VII (0) (0) - a - a - x.pdf" }