Güemes Gordo, Jesús Alfredo and Sierra Pérez, Julian and Rodellar, J. and Mujica, Luis Eduardo (2013). A robust procedure for damage detection from strain measurements based on principal component analysis. "Key Engineering Materials", v. 558 ; pp. 128-138. ISSN 1013-9826. https://doi.org/10.4028/www.scientific.net/KEM.558.128.