PERDIKATSIS, V. Quantitative determination of mineral matter in lignite by X-RAY spectrometry, using the Compton effect. Bulletin of the Geological Society of Greece, [S. l.], v. 47, n. 4, p. 1645–1651, 2013. DOI: 10.12681/bgsg.11008. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/11008. Acesso em: 4 apr. 2025.