Michael Thomas. On the applicability of Post's lattice. Inf. Process. Lett., 112(10):386-391, 2012. [doi]
@article{Thomas12-7, title = {On the applicability of Post's lattice}, author = {Michael Thomas}, year = {2012}, doi = {10.1016/j.ipl.2012.02.002}, url = {http://dx.doi.org/10.1016/j.ipl.2012.02.002}, researchr = {https://researchr.org/publication/Thomas12-7}, cites = {0}, citedby = {0}, journal = {Inf. Process. Lett.}, volume = {112}, number = {10}, pages = {386-391}, }