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Citation: I. De Vito et al., Evaluation of preconcentration methods for the determination of trace amounts of rare earth elements by x-ray fluorescence analysis using a conventional x-ray tube system and a synchrotron radiation source, X-RAY SPECT, 30(5), 2001, pp. 308-312

Authors: Nagata, N Peralta-Zamora, PG Kubota, LT Bueno, MIMS

Citation: N. Nagata et al., Extraction properties of modified silica gel for metal analysis by energy dispersive X-ray fluorescence, ANAL LETTER, 33(10), 2000, pp. 2005-2020

Authors: Nagata, N Peralta-Zamora, PG Kubota, LT Bueno, MIMS

Citation: N. Nagata et al., Optimization of metal extraction conditions by modified silicas using a factorial design, ANAL SCI, 15(8), 1999, pp. 761-766

Authors: Facchin, I Mello, C Bueno, MIMS Poppi, RJ

Citation: I. Facchin et al., Simultaneous determination of lead and sulfur by energy-dispersive x-ray spectrometry. Comparison between artificial neural networks and other multivariate calibration methods, X-RAY SPECT, 28(3), 1999, pp. 173-177