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@Book{            book:10667,
  Author        = "Bold, Benjamin",
  date-added    = "2022-05-12 08:13:52 +0200",
  date-modified = "2022-05-12 08:13:52 +0200",
  Edition       = "Dover ed., Unabridged and slightly corr. republication",
  ISBN          = "0486242978,9780486242972",
  Publisher     = "Dover Publications",
  Series        = "Dover books explaining science",
  Title         = "Famous problems of geometry and how to solve them",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=7e44184f2451e2bda8b32e084061e8e4",
  Year          = "1982",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=7e44184f2451e2bda8b32e084061e8e4",
  File          = "Famous Problems of Geometry and How to Solve Them (Benjamin Bold) (z-lib.org) - p.pdf",
  file-2        = "Famous Problems of Geometry and How to Solve Them (Benjamin Bold) (z-lib.org) - p.djvu"
}

@Book{ book:10667, Author = "Bold, Benjamin", date-added = "2022-05-12 08:13:52 +0200", date-modified = "2022-05-12 08:13:52 +0200", Edition = "Dover ed., Unabridged and slightly corr. republication", ISBN = "0486242978,9780486242972", Publisher = "Dover Publications", Series = "Dover books explaining science", Title = "Famous problems of geometry and how to solve them", URL = "http://gen.lib.rus.ec/book/index.php?md5=7e44184f2451e2bda8b32e084061e8e4", Year = "1982", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=7e44184f2451e2bda8b32e084061e8e4", File = "Famous Problems of Geometry and How to Solve Them (Benjamin Bold) (z-lib.org) - p.pdf", file-2 = "Famous Problems of Geometry and How to Solve Them (Benjamin Bold) (z-lib.org) - p.djvu" }