Παπαζησίμου Σ, Καλαϊτζίδης Σ. QUANTITATIVE MINERAL MATTER DETERMINATION IN LIGNITES USING X-RAY DLFRACTOMETRY AND POSITION SENSITIVE DETECTOR (XRD-PSD). geosociety [Internet]. 2004 Jan. 1 [cited 2024 Apr. 30];36(1):464-73. Available from: https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/16737