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@Book{            book:422729,
  Author        = "Berstel, Jean and Reutenauer, Christophe",
  date-added    = "2021-10-09 10:01:08 +0200",
  date-modified = "2021-10-09 10:05:17 +0200",
  Edition       = "2008 electronic",
  ISBN          = "9780387186269,0387186263",
  Publisher     = "Springer",
  Series        = "EATCS Monographs on Theoretical Computer Science 12",
  Title         = "Rational Series and Their Languages",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=6bd0b7b7294aebeaa86b8cbcb959d5f6",
  Year          = "1988",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=6bd0b7b7294aebeaa86b8cbcb959d5f6",
  File          = "Rational Series and Their Languages by Jean Berstel, Christophe Reutenauer (z-lib.org).pdf"
}

@Book{ book:422729, Author = "Berstel, Jean and Reutenauer, Christophe", date-added = "2021-10-09 10:01:08 +0200", date-modified = "2021-10-09 10:05:17 +0200", Edition = "2008 electronic", ISBN = "9780387186269,0387186263", Publisher = "Springer", Series = "EATCS Monographs on Theoretical Computer Science 12", Title = "Rational Series and Their Languages", URL = "http://gen.lib.rus.ec/book/index.php?md5=6bd0b7b7294aebeaa86b8cbcb959d5f6", Year = "1988", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=6bd0b7b7294aebeaa86b8cbcb959d5f6", File = "Rational Series and Their Languages by Jean Berstel, Christophe Reutenauer (z-lib.org).pdf" }