1. Choice and effect of different feedback configurations;Gustavsson,1981
2. Convergence analysis of parametric identification methods;Ljung;IEEE Trans. Aut. Control,1978
3. Asymptotic variance expressions for identified black-box transfer functions models;Ljung;IEEE Trans. Aut. Control,1985
4. Parametric methods for identification of transfer functions of linear systems;Ljung,1986
5. Ljung, L. (to appear). System Identification — Theory For the User. Prentice-Hall, Englewood Cliffs, New Jersey.