J. E. Hopcroft, R. Motwani, J. D. Ullman. Introduction to Automata Theory, Languages, and Computation. Addison-Wesley, Boston, MA, USA, 2006.
@book{HopcroftMU2006, title = {Introduction to Automata Theory, Languages, and Computation}, author = {J. E. Hopcroft and R. Motwani and J. D. Ullman}, year = {2006}, tags = {automata theory, e-science}, researchr = {https://researchr.org/publication/HopcroftMU2006}, cites = {0}, citedby = {2}, edition = {3rd ed. }, address = {Boston, MA, USA}, publisher = {Addison-Wesley}, }