The Reachability Problem Requires Exponential Space

cover

@Book{            Lipton:1976,
  Author        = "Lipton, R. J.",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:27 +0200",
  Publisher     = "Department of Computer Science, Yale University",
  Series        = "Research report",
  Title         = "The Reachability Problem Requires Exponential Space",
  URL           = "http://books.google.co.uk/books?id=7iSbGwAACAAJ",
  Year          = "1976",
  bdsk-url-1    = "http://books.google.co.uk/books?id=7iSbGwAACAAJ",
  File          = "The Reachability Problem Requires Exponential Space. - tr63 - a 1 - a - a.pdf"
}

@Book{ Lipton:1976, Author = "Lipton, R. J.", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:27 +0200", Publisher = "Department of Computer Science, Yale University", Series = "Research report", Title = "The Reachability Problem Requires Exponential Space", URL = "http://books.google.co.uk/books?id=7iSbGwAACAAJ", Year = "1976", bdsk-url-1 = "http://books.google.co.uk/books?id=7iSbGwAACAAJ", File = "The Reachability Problem Requires Exponential Space. - tr63 - a 1 - a - a.pdf" }