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@Book{            book:975180,
  Author        = "Engeler, Erwin",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:26 +0200",
  Edition       = "1",
  ISBN          = "978-3-642-78054-7,978-3-642-78052-3",
  Publisher     = "Springer-Verlag Berlin Heidelberg",
  Title         = "Foundations of Mathematics: Questions of Analysis, Geometry \& Algorithmics",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=c279405d98a24456ee0327bc0d85c67a",
  Year          = "1993",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=c279405d98a24456ee0327bc0d85c67a",
  File          = "Foundations of mathematics - engeler1993 - a - a - a.pdf"
}

@Book{ book:975180, Author = "Engeler, Erwin", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:26 +0200", Edition = "1", ISBN = "978-3-642-78054-7,978-3-642-78052-3", Publisher = "Springer-Verlag Berlin Heidelberg", Title = "Foundations of Mathematics: Questions of Analysis, Geometry \& Algorithmics", URL = "http://gen.lib.rus.ec/book/index.php?md5=c279405d98a24456ee0327bc0d85c67a", Year = "1993", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=c279405d98a24456ee0327bc0d85c67a", File = "Foundations of mathematics - engeler1993 - a - a - a.pdf" }