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@Book{            AAVVp,
  Author        = "AAVV",
  Editor        = "Rozenberg, Grzegorz and Salomaa, Arto",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:27 +0200",
  Keywords      = "language theory and favourite",
  Title         = "Handbook of Formal Languages - Volume 2 - LINEAR MODELING: BACKGROUND AND APPLICATION",
  Volume        = "2",
  File          = "Handbook of Formal Languages - Volume 2 - LINEAR MODELING BACKGROUND AND APPLICATION - AAVV (1) (0) - a - a.pdf",
  file-2        = "Handbook of Formal Languages - Volume 2 - LINEAR MODELING BACKGROUND AND APPLICATION - AAVV (0) (0) - a - a.pdf"
}

@Book{ AAVVp, Author = "AAVV", Editor = "Rozenberg, Grzegorz and Salomaa, Arto", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:27 +0200", Keywords = "language theory and favourite", Title = "Handbook of Formal Languages - Volume 2 - LINEAR MODELING: BACKGROUND AND APPLICATION", Volume = "2", File = "Handbook of Formal Languages - Volume 2 - LINEAR MODELING BACKGROUND AND APPLICATION - AAVV (1) (0) - a - a.pdf", file-2 = "Handbook of Formal Languages - Volume 2 - LINEAR MODELING BACKGROUND AND APPLICATION - AAVV (0) (0) - a - a.pdf" }