ŽUROVEC, D.; NEČAS, J.; ROZBROJ, J.; HLOSTA, J.; ZEGZULKA, J. The Effect of Setting the Operating Conditions of the Sampling Device on the Representative Sample of Coal. GeoScience Engineering, [S. l.], v. 67, n. 2, p. 47–51, 2021. DOI: 10.35180/gse-2021-0051. Disponível em: https://geoscience.cz/ojs/index.php/GSE/article/view/338. Acesso em: 17 oct. 2026.