by Martin Kutrib and Hartmut Messerschmidt and Friedrich Otto
Reference:
Martin Kutrib and Hartmut Messerschmidt and Friedrich Otto, "On Stateless Two-Pushdown Automata and Restarting Automata", In Int. J. Found. Comput. Sci., vol. 21, no. 5, pp. 781-798, 2010.
Bibtex Entry:
@article{DBLP:journals/ijfcs/KutribMO10,
author = {Martin Kutrib and
Hartmut Messerschmidt and
Friedrich Otto},
title = {On Stateless Two-Pushdown Automata and Restarting Automata},
journal = {Int. J. Found. Comput. Sci.},
volume = {21},
number = {5},
year = {2010},
pages = {781-798},
ee = {http://dx.doi.org/10.1142/S0129054110007556},
bibsource = {DBLP, http://dblp.uni-trier.de}
}