International Conference on Control and Estimation and Distributed Parameter Systems.International Conference on Control and Estimation and Distributed Parameter Systems(1990 : Vorau)：Estimation and control of distributed arameter systems.Birkhauser,1991.
International Conference on Control and Estimation and Distributed Parameter Systems(1990 : Vorau)：Estimation and control of distributed arameter systems
International Conference on Control and Estimation and Distributed Parameter Systems.Birkhauser,1991.
