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@Book{            book:3274402,
  Author        = "van der Waerden, Bartel Leendert",
  date-added    = "2022-10-21 18:55:03 +0200",
  date-modified = "2022-10-21 18:55:03 +0200",
  Edition       = "2",
  Publisher     = "Frederick Ungar",
  Title         = "Modern Algebra",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=907721AA63614889F3C82CCD5B784E9F",
  Volume        = "1",
  Year          = "1953",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=907721AA63614889F3C82CCD5B784E9F",
  File          = "Modern Algebra - Vol I.pdf",
  file-2        = "Modern Algebra - Vol II.pdf"
}

@Book{ book:3274402, Author = "van der Waerden, Bartel Leendert", date-added = "2022-10-21 18:55:03 +0200", date-modified = "2022-10-21 18:55:03 +0200", Edition = "2", Publisher = "Frederick Ungar", Title = "Modern Algebra", URL = "http://gen.lib.rus.ec/book/index.php?md5=907721AA63614889F3C82CCD5B784E9F", Volume = "1", Year = "1953", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=907721AA63614889F3C82CCD5B784E9F", File = "Modern Algebra - Vol I.pdf", file-2 = "Modern Algebra - Vol II.pdf" }