1. Identification in Antomatic Control Systems;1st IFAC Symp,1967
2. Identification and Process Parameter Estimation;2nd IFAC Symp,1970
3. Identification and System Parameter Estimation;3rd IFAC Symp,1973
4. Optimal Estimation, Identification and Control;Lee,1964
5. System Analysis Using Deterministic Test Signals;Strobel,1968