Timothy Ng 0001, David Rappaport, Kai Salomaa. State Complexity of Prefix Distance of Subregular Languages. Journal of Automata, Languages and Combinatorics, 22(1-3):169-188, 2017.
@article{0001RS17-3, title = {State Complexity of Prefix Distance of Subregular Languages}, author = {Timothy Ng 0001 and David Rappaport and Kai Salomaa}, year = {2017}, researchr = {https://researchr.org/publication/0001RS17-3}, cites = {0}, citedby = {0}, journal = {Journal of Automata, Languages and Combinatorics}, volume = {22}, number = {1-3}, pages = {169-188}, }