- Inf. Process. Manage. 28(2):165-180 (1992)
- Understanding public management, SAGE, Los Angeles, (2008)
- Understanding public management, SAGE, Los Angeles, (2008)
- Schriften zum Vergleich von Wirtschaftsordnungen Fischer, Stuttgart u.a., (1995)
- Microelectronics Journal 36(3-6):237-240 (2005)
- Springer-Verlag, Berlin, New York, (1989)
- Springer-Verlag, Berlin, New York, (2004)
- RoboCup 2003: Robot Soccer World Cup VII, volume 3020 of Lecture Notes in Computer Science, Berlin, Heidelberg, Germany, Springer-Verlag, (2003)
- RoboCup 2004: Robot Soccer World Cup VIII, volume 3276 of Lecture Notes in Computer Science, Berlin, Heidelberg, Germany, Springer-Verlag, (2004)
- Journal of Statistical Planning and Inference 138(4):1085--1101 (Apr 1, 2008)
- Journal of Statistical Planning and Inference 136(10):3710--3729 (Oct 1, 2006)
- Science 291(5507):1304--1351 (2001)
- Proceedings of ECML/PRDD 2003 Workshop on Adaptive Text Extraction and Mining ATEM 2003, Cavtat-Dubrovnik, Croatia, (2003)
- ECAI, page 179-180. (1992)


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