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@Book{            Hirsch,
  Author        = "Hirsch, Robert",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:27 +0200",
  Keywords      = "photography",
  Title         = "Light and Lens - Photography in the Digital Age",
  File          = "Light and Lens - Photography in the Digital Age - Hirsch (0) (0) - a - a.pdf"
}

@Book{ Hirsch, Author = "Hirsch, Robert", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:27 +0200", Keywords = "photography", Title = "Light and Lens - Photography in the Digital Age", File = "Light and Lens - Photography in the Digital Age - Hirsch (0) (0) - a - a.pdf" }