Non-invasive identification of textile fibres using near-infrared fibre optics reflectance spectroscopy and multivariate classification techniquesDiego Quintero Balbas, Giancarlo Lanterna, Claudia Cirrincione, Raffaella Fontana and Jana StriovaEur. Phys. J. Plus, 137 1 (2022) 85DOI: https://doi.org/10.1140/epjp/s13360-021-02267-1