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@Book{            Gragers,
  Author        = "Gragers, Bert",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:27 +0200",
  Keywords      = "photography",
  Title         = "Photography - The Art of Composition",
  File          = "Photography - The Art of Composition - Gragers (0) (0) - a - a.pdf"
}

@Book{ Gragers, Author = "Gragers, Bert", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:27 +0200", Keywords = "photography", Title = "Photography - The Art of Composition", File = "Photography - The Art of Composition - Gragers (0) (0) - a - a.pdf" }