@TechReport{      BlassGurevich,
  Author        = "Blass, Andreas and Gurevich, Yuri",
  date-added    = "2013-07-15 17:06:59 +0000",
  date-modified = "2013-07-15 17:07:31 +0000",
  Institution   = "Microsoft Research",
  Keywords      = "visibly pushdown automata and nested words",
  Title         = "A Note on Nested Words",
  Year          = "2006",
  File          = "A Note on Nested Words - Blass, Gurevich (0) (0) - a - a - r.pdf"
}

@TechReport{ BlassGurevich, Author = "Blass, Andreas and Gurevich, Yuri", date-added = "2013-07-15 17:06:59 +0000", date-modified = "2013-07-15 17:07:31 +0000", Institution = "Microsoft Research", Keywords = "visibly pushdown automata and nested words", Title = "A Note on Nested Words", Year = "2006", File = "A Note on Nested Words - Blass, Gurevich (0) (0) - a - a - r.pdf" }