KRASTEV, T. spectrino Software: Spectra Visualization and Preparation for R. Journal of Statistical Software, [S. l.], v. 18, n. 10, p. 1–16, 2007. DOI: 10.18637/jss.v018.i10. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v018i10. Acesso em: 22 nov. 2024.