Michael Domaratzki, Alexander Okhotin. State complexity of power. Theoretical Computer Science, 410(24-25):2377-2392, 2009. [doi]
@article{DomaratzkiO09, title = {State complexity of power}, author = {Michael Domaratzki and Alexander Okhotin}, year = {2009}, doi = {10.1016/j.tcs.2009.02.025}, url = {http://dx.doi.org/10.1016/j.tcs.2009.02.025}, researchr = {https://researchr.org/publication/DomaratzkiO09}, cites = {0}, citedby = {0}, journal = {Theoretical Computer Science}, volume = {410}, number = {24-25}, pages = {2377-2392}, }