ed. by Ivan Plander.International Conference on Artificial Intelligence and Information-Control Systems of Robots (5th : 1989 : Strbske Pleso)：Artificial intelligence and information-control systems of robots.North-Holland,1989.
International Conference on Artificial Intelligence and Information-Control Systems of Robots (5th : 1989 : Strbske Pleso)：Artificial intelligence and information-control systems of robots
