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@Book{            book:2501530,
  Author        = "Stillwell, John",
  date-added    = "2021-04-30 20:00:08 +0200",
  date-modified = "2021-04-30 20:00:08 +0200",
  ISBN          = "1108456235,9781108456234",
  Publisher     = "Cambridge University Press",
  Series        = "Elements in the Philosophy of Mathematics",
  Title         = "A Concise History of Mathematics for Philosophers",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=60792C4DDA93F0C6CF909103CAC45DFC",
  Year          = "2019",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=60792C4DDA93F0C6CF909103CAC45DFC"
}

@Book{ book:2501530, Author = "Stillwell, John", date-added = "2021-04-30 20:00:08 +0200", date-modified = "2021-04-30 20:00:08 +0200", ISBN = "1108456235,9781108456234", Publisher = "Cambridge University Press", Series = "Elements in the Philosophy of Mathematics", Title = "A Concise History of Mathematics for Philosophers", URL = "http://gen.lib.rus.ec/book/index.php?md5=60792C4DDA93F0C6CF909103CAC45DFC", Year = "2019", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=60792C4DDA93F0C6CF909103CAC45DFC" }