Samson Abramsky, Cyril Gavoille, Claude Kirchner, Friedhelm Meyer auf der Heide, Paul G. Spirakis: Automata, Languages and Programming, 37th International Colloquium, ICALP 2010, Bordeaux, France, July 6-10, 2010, Proceedings, Part II. Lecture Notes in Computer Science 6199, Springer 2010, ISBN 978-3-642-14161-4