Santos, A., M. Silva, R. Santos, E. Figueiredo, N. Maia, and J. Costa. “Output-Only Structural Damage Detection Based on Transmissibility Measurements and Kernel Principal Component Analysis”. Journal of Communication and Information Systems, Vol. 34, no. 1, Feb. 2019, pp. 64-75, doi:10.14209/jcis.2019.7.