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@Book{            SterlingShapiro,
  Author        = "Sterling, Leon and Shapiro, Ehud",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:27 +0200",
  Edition       = "2nd",
  Keywords      = "logic programming and favourite",
  Title         = "The Art of Prolog",
  Year          = "1994",
  File          = "[Leon\_Sterling,\_Ehud\_Shapiro]\_The\_art\_of\_Prolog(BookFi) (0) - a - a.pdf",
  file-2        = "[Leon\_Sterling,\_Ehud\_Shapiro]\_The\_art\_of\_Prolog(BookFi) (0) - a - a.djvu",
  file-3        = "The Art of Prolog - Sterling, Shapiro (0) (0) - a - a.pdf"
}

@Book{ SterlingShapiro, Author = "Sterling, Leon and Shapiro, Ehud", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:27 +0200", Edition = "2nd", Keywords = "logic programming and favourite", Title = "The Art of Prolog", Year = "1994", File = "[Leon_Sterling,_Ehud_Shapiro]_The_art_of_Prolog(BookFi) (0) - a - a.pdf", file-2 = "[Leon_Sterling,_Ehud_Shapiro]_The_art_of_Prolog(BookFi) (0) - a - a.djvu", file-3 = "The Art of Prolog - Sterling, Shapiro (0) (0) - a - a.pdf" }