Proceedings - Fourth International Conference on Unconventional Computation (UC'05)
C. S. Calude, M. J. Dinneen, M. J. Pérez-Jiménez, G. Paun, G. Rozenberg (eds.). Proc. 4th International Conference Unconventional Computation, Lecture Notes in Computer Science, 3699, Springer, Heidelberg, 2005, 266 pp. ISBN: 3-540-29100-8.