Press
Springer, Berlin
IEEE Transactions on Pattern Analysis and Machine Intelligence, 29 (6)., pp. 1080-1085.
Fundamenta Informaticae, 76 (3)., pp. 271-292.
Springer, Berlin, pp. 135-149.
MTA SZTAKI, Budapest
ERCIM News (69)., pp. 28-29.
Journal of Automata, Languages and Combinatorics, 12 (1-2)., pp. 307-315.
International Journal of Foundations of Computer Science, 18 (8)., pp. 1425-1439.
In: LATA 2007. Pre-proceedings of the 1st international conference on languages and automata theory and applications. Tarragona, 2007. (Universitat Rovira i Virgili. RGML report 35/07.).
Theoretical Computer Science, 372 (2-3)., pp. 152-164.