Friswell, M., Jacquelin, E., Adhikari, S., Friswell, M., & Adhikari, S. (2012). A second-moment approach for direct probabilistic model updating in structural dynamics. Mechanical Systems and Signal Processing, 29, pp. 262-283. doi:10.1016/j.ymssp.2012.01.009

Friswell, Michael, E. Jacquelin, S. Adhikari, M.I Friswell, and Sondipon Adhikari. "A Second-moment Approach for Direct Probabilistic Model Updating in Structural Dynamics." Mechanical Systems and Signal Processing 29 (2012): 262-283.

Friswell, Michael, et al. "A Second-moment Approach for Direct Probabilistic Model Updating in Structural Dynamics." Mechanical Systems and Signal Processing 29 (2012): 262-283.