1. System Identification: Theory for the User;LJUNG,1987
2. System Identification;SODERSTROM,1988
3. Identification of nonlinear systems—a survey;BILLINGS;Proceedings of IEEE,1980
4. Nonlinear system modeling and identification;DAVIES;Proceedings of Vibration Engineering Seminar, Taejon, Korea,1993
5. Identification, estimation and control of continuous-time and delta operator systems;YOUNG;Proceedings of the International Conference on Identification in Engineering Systems, Swansea,1996