@Article{         DBLP:journals/ita/Zielonka87,
  Author        = "Zielonka, Wieslaw",
  bibsource     = "DBLP, http://dblp.uni-trier.de",
  date-added    = "2012-05-27 19:46:25 +0200",
  date-modified = "2013-02-20 09:47:23 +0000",
  Journal       = "ITA",
  Keywords      = "asynchronous automata and classic and trace theory",
  Number        = "2",
  Pages         = "99-135",
  Title         = "Notes on Finite Asynchronous Automata",
  Volume        = "21",
  Year          = "1987",
  File          = "Notes on Finite Asynchronous Automata - Zielonka (0) (0) - a - a - y.pdf"
}

@Article{ DBLP:journals/ita/Zielonka87, Author = "Zielonka, Wieslaw", bibsource = "DBLP, http://dblp.uni-trier.de", date-added = "2012-05-27 19:46:25 +0200", date-modified = "2013-02-20 09:47:23 +0000", Journal = "ITA", Keywords = "asynchronous automata and classic and trace theory", Number = "2", Pages = "99-135", Title = "Notes on Finite Asynchronous Automata", Volume = "21", Year = "1987", File = "Notes on Finite Asynchronous Automata - Zielonka (0) (0) - a - a - y.pdf" }