1. M.H. Richardson, D.L. Formenti, Parameter estimation from frequency response measurements using rational fraction polynomials, in: Proceedings of the 1st International Modal Analysis Conference, Orland, FL, Nov. 1982.
2. M.H. Richardson, D.L. Formenti, Global curve fitting of frequency response measurements using the rational fraction polynomial method, in: Proceedings of the 3rd International Modal Analysis Conference, Orland, FL, Nov. 1982.
3. A frequency domain global parameter estimation method for multiple reference frequency response measurements;Shih;Mechanical System and Signal Processing,1988
4. Multiple input orthogonal polynomial parameter estimation;Van Der Auweraer;Mechanical System and Signal Processing,1987
5. Y. Rolain, R. Pintelon. Q. Xu, H. Vold, On the use of orthogonal polynomials in high-order frequency domain system identification and its application to modal parameter estimation, in: Proceedings of the 33rd IEEE Conference on Decision and Control, Orlando, Florida, pp. 3365–3373, Dec. 14–16, 1994.