Andrzej Szepietowski. The Element Distinctness Problem on One-Tape Turing Machines. Inf. Process. Lett., 59(4):203-206, 1996. [doi]
@article{Szepietowski96, title = {The Element Distinctness Problem on One-Tape Turing Machines}, author = {Andrzej Szepietowski}, year = {1996}, doi = {10.1016/0020-0190(96)00108-1}, url = {http://dx.doi.org/10.1016/0020-0190(96)00108-1}, researchr = {https://researchr.org/publication/Szepietowski96}, cites = {0}, citedby = {0}, journal = {Inf. Process. Lett.}, volume = {59}, number = {4}, pages = {203-206}, }