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@Book{            book:3834,
  Author        = "Seidenberg, A.",
  date-added    = "2020-10-19 10:02:01 +0200",
  date-modified = "2020-10-19 10:02:15 +0200",
  Title         = "Basic theorems in partial differential algebra",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=c09a9d0b3abd6613e5dd9ec49d30f720",
  Year          = "1958",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=c09a9d0b3abd6613e5dd9ec49d30f720",
  File          = "Basic theorems in partial differential algebra by Seidenberg A. (z-lib.org) - a.pdf",
  file-2        = "Basic theorems in partial differential algebra by Seidenberg A. (z-lib.org) - a.djvu"
}

@Book{ book:3834, Author = "Seidenberg, A.", date-added = "2020-10-19 10:02:01 +0200", date-modified = "2020-10-19 10:02:15 +0200", Title = "Basic theorems in partial differential algebra", URL = "http://gen.lib.rus.ec/book/index.php?md5=c09a9d0b3abd6613e5dd9ec49d30f720", Year = "1958", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=c09a9d0b3abd6613e5dd9ec49d30f720", File = "Basic theorems in partial differential algebra by Seidenberg A. (z-lib.org) - a.pdf", file-2 = "Basic theorems in partial differential algebra by Seidenberg A. (z-lib.org) - a.djvu" }