@Article{         DBLP:journals/lmcs/Bollig08,
  Author        = "Bollig, Benedikt",
  bibsource     = "DBLP, http://dblp.uni-trier.de",
  date-added    = "2012-11-01 13:40:47 +0000",
  date-modified = "2012-11-01 13:40:47 +0000",
  ee            = "http://dx.doi.org/10.2168/LMCS-4(4:16)2008",
  Journal       = "Logical Methods in Computer Science",
  Number        = "4",
  Title         = "On the Expressive Power of 2-Stack Visibly Pushdown Automata",
  Volume        = "4",
  Year          = "2008",
  File          = "On the Expressive Power of 2-Stack Visibly Pushdown Automata - Bollig (0) (0) - a - a - x.pdf"
}

@Article{ DBLP:journals/lmcs/Bollig08, Author = "Bollig, Benedikt", bibsource = "DBLP, http://dblp.uni-trier.de", date-added = "2012-11-01 13:40:47 +0000", date-modified = "2012-11-01 13:40:47 +0000", ee = "http://dx.doi.org/10.2168/LMCS-4(4:16)2008", Journal = "Logical Methods in Computer Science", Number = "4", Title = "On the Expressive Power of 2-Stack Visibly Pushdown Automata", Volume = "4", Year = "2008", File = "On the Expressive Power of 2-Stack Visibly Pushdown Automata - Bollig (0) (0) - a - a - x.pdf" }