Jerry Goldman, Steven Homer. Quadratic Automata. J. Comput. Syst. Sci., 24(2):180-196, 1982.
@article{GoldmanH82, title = {Quadratic Automata}, author = {Jerry Goldman and Steven Homer}, year = {1982}, researchr = {https://researchr.org/publication/GoldmanH82}, cites = {0}, citedby = {0}, journal = {J. Comput. Syst. Sci.}, volume = {24}, number = {2}, pages = {180-196}, }