@incollection{MO14,
    year={2014},
    isbn={978-3-319-04297-8},
    booktitle={SOFSEM 2014: Theory and Practice of Computer Science},
    volume={8327},
    series={Lecture Notes in Computer Science},
    editor={Geffert, Viliam and Preneel, Bart and Rovan, Branislav and Štuller, Július and Tjoa, AMin},
    doi={10.1007/978-3-319-04298-5_38},
    title={Ordered Restarting Automata for Picture Languages},
    url={http://dx.doi.org/10.1007/978-3-319-04298-5_38},
    publisher={Springer International Publishing},
    keywords={restarting automaton; ordered rewriting; picture language},
    author={Mráz, František and Otto, Friedrich},
    pages={431-442}
}