Daniel Reidenbach, Markus L. Schmid. On multi-head automata with restricted nondeterminism. Inf. Process. Lett., 112(14-15):572-577, 2012. [doi]
@article{ReidenbachS12-1, title = {On multi-head automata with restricted nondeterminism}, author = {Daniel Reidenbach and Markus L. Schmid}, year = {2012}, doi = {10.1016/j.ipl.2012.04.009}, url = {http://dx.doi.org/10.1016/j.ipl.2012.04.009}, researchr = {https://researchr.org/publication/ReidenbachS12-1}, cites = {0}, citedby = {0}, journal = {Inf. Process. Lett.}, volume = {112}, number = {14-15}, pages = {572-577}, }