Tom Head. The topologies of sofic subshifts have computable Pierce invariants. ITA, 25:247-254, 1991.
@article{Head91, title = {The topologies of sofic subshifts have computable Pierce invariants}, author = {Tom Head}, year = {1991}, researchr = {https://researchr.org/publication/Head91}, cites = {0}, citedby = {0}, journal = {ITA}, volume = {25}, pages = {247-254}, }