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@Book{            book:71037,
  Author        = "Gries, David",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:26 +0200",
  ISBN          = "9780387906416,038790641X",
  Keywords      = "readme",
  Publisher     = "Springer",
  Series        = "Texts and Monographs in Computer Science",
  Title         = "The science of programming",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=32A33403693D26AFA577265A74171DEF",
  Year          = "1981",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=32A33403693D26AFA577265A74171DEF",
  File          = "The science of programming - Gries (0) (0) - a - a.pdf",
  file-2        = "The science of programming - Gries (0) (0) - a - a.djvu"
}

@Book{ book:71037, Author = "Gries, David", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:26 +0200", ISBN = "9780387906416,038790641X", Keywords = "readme", Publisher = "Springer", Series = "Texts and Monographs in Computer Science", Title = "The science of programming", URL = "http://gen.lib.rus.ec/book/index.php?md5=32A33403693D26AFA577265A74171DEF", Year = "1981", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=32A33403693D26AFA577265A74171DEF", File = "The science of programming - Gries (0) (0) - a - a.pdf", file-2 = "The science of programming - Gries (0) (0) - a - a.djvu" }