Hopcroft, J. E., Ullman, J. D., Ullman, J. D., & Ullman, J. D. (1979). Introduction to automata theory, languages and computation. California Sydney: Addison-Wesley Publishing Company.
Παραπομπή Chicago StyleHopcroft, John E., Jeffrey D. Ullman, Jeffrey David Ullman, and Jeffrey D. Ullman. Introduction to Automata Theory, Languages and Computation. California Sydney: Addison-Wesley Publishing Company, 1979.
Παραπομπή MLAHopcroft, John E., Jeffrey D. Ullman, Jeffrey David Ullman, and Jeffrey D. Ullman. Introduction to Automata Theory, Languages and Computation. California Sydney: Addison-Wesley Publishing Company, 1979.
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