ZX Spectrum - Wikipedia。Automata and Computability | Springer Nature Link。Enthusiast 'lands' on the moon using hardware from the 1980s — ZX。。Logic,Automata,and Computational ComplexityThe Works of Stephen A.CookBruce M.Kapron,Editor即購入可です。辻村ITコラム | 機種別解説編 1982年。