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@Book{            ShannonMcCarthy,
  Author        = "AAVV",
  Editor        = "Shannon, Claude E. and McCarthy, John",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:27 +0200",
  Keywords      = "automata theory and no pdf",
  Publisher     = "Princeton University Press",
  Title         = "Automata Studies",
  Year          = "1958",
  bdsk-url-1    = "http://www.abebooks.com/AUTOMATA-STUDIES-SHANNON-C.E-McCARTHY-eds/800060740/bd"
}

@Book{ ShannonMcCarthy, Author = "AAVV", Editor = "Shannon, Claude E. and McCarthy, John", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:27 +0200", Keywords = "automata theory and no pdf", Publisher = "Princeton University Press", Title = "Automata Studies", Year = "1958", bdsk-url-1 = "http://www.abebooks.com/AUTOMATA-STUDIES-SHANNON-C.E-McCARTHY-eds/800060740/bd" }