@Article{         DBLP:journals/eatcs/Salomaa85,
  Author        = "Salomaa, Arto",
  bibsource     = "dblp computer science bibliography, https://dblp.org",
  biburl        = "https://dblp.org/rec/journals/eatcs/Salomaa85.bib",
  date-added    = "2022-03-21 15:39:39 +0100",
  date-modified = "2022-03-21 15:39:39 +0100",
  Journal       = "Bull. {EATCS}",
  Pages         = "71--82",
  timestamp     = "Thu, 18 Jun 2020 22:07:30 +0200",
  Title         = "The Ehrenfeucht conjecture: a proof for language theorists",
  Volume        = "27",
  Year          = "1985"
}

@Article{ DBLP:journals/eatcs/Salomaa85, Author = "Salomaa, Arto", bibsource = "dblp computer science bibliography, https://dblp.org", biburl = "https://dblp.org/rec/journals/eatcs/Salomaa85.bib", date-added = "2022-03-21 15:39:39 +0100", date-modified = "2022-03-21 15:39:39 +0100", Journal = "Bull. {EATCS}", Pages = "71--82", timestamp = "Thu, 18 Jun 2020 22:07:30 +0200", Title = "The Ehrenfeucht conjecture: a proof for language theorists", Volume = "27", Year = "1985" }