1. Molecular and X-Ray Spectroscopies for Non-Invasive Characterization of Mayan Green Stones from Bonampak, Chiapas;Aguilar-Melo;Appl. Spectroscopy,2019
2. Beleites, C., & Sergo, V., 2020. Hyperspec: A package to handle hyperspectral data sets in r[R package version 0.99-20200115]. R package version 0.99-20200115. https://github.com/cbeleites/hyperSpec
3. Review and application of functional data analysis to chemical data-The example of the comparison, classification, and database search of forensic ink chromatograms;Burfield;Chemometrics Intelligent Laboratory Syst.,2015
4. Chang, W., Cheng, J., Allaire, J., Xie, Y., & McPherson, J. (2019). Shiny: Web application framework for r [R package version 1.4.0]. R package version 1.4.0. https://CRAN.R-project.org/package=shiny
5. Coccato, A., Karampelas, S., W ̈orle, M., Van Willigend, S., & Pétrequin, P., 2014. Gem quality and archeological green ’jadeite jade’ versus ’omphacite jade’. Journal of Raman Spectroscopy,45(11-12), 1260–1265.https://doi.org/10.1002/jrs.4512