Citation: H. Karlstrom et al., USING MULTIVARIATE METHODS ON SOLID-STATE C-13 NMR DATA OF COMPLEX MATERIALS, Analytica chimica acta, 315(1-2), 1995, pp. 1-14
Citation: H. Karlstrom et al., SPECTROSCOPIC PEAT CLASSIFICATION AND CALIBRATION USING ELECTRON-SPIN-RESONANCE AND MULTIVARIATE DATA-ANALYSIS, Soil science, 157(5), 1994, pp. 300-311