A comparison of different strategies in multivariate regression models for the direct determination of Mn, Cr, and Ni in steel samples using laser-induced breakdown spectroscopy

作者:Luna Aderval S; Gonzaga Fabiano B; da Rocha Werickson F C; Lima Igor C A
来源:Spectrochimica Acta Part B: Atomic Spectroscopy , 2018, 139: 20-26.
DOI:10.1016/j.sab.2017.10.016