1. Stevens, K.: Force identification problems – an overview. In: Proceedings of the SEM Spring Conference on Experimental Mechanics, pp. 838–844 (1987)
2. Brincker, R., Ventura, C.: Introduction to Operational Modal Analysis. Wiley, New York (2015)
3. Liu, Y., Shepard, W.: Dynamic force identification based on enhanced least squares and total least-squares scheme in the frequency domain. J. Sound Vib. 282, 37–60 (2005)
4. Aenlle, M., Brincker, R., Fernández, P., Fernández, A.: Load estimation from modal parameters. In: Proceedings of the 2nd International Operational Modal Analysis Conference, vol. 1, pp. 39–50 (2007)
5. Léger, P., Ricles, J.M., Robayo, L.J.: Reducing modal truncation error in the wave response analysis of offshore structures. Commun. Appl. Numer. Methods 6, 7–16 (1990)