MARKIČ, M. High arsenic (As) content in coals from Neogene deposits of the Pannonian Basin in Slovenia. Geologija, [S. l.], v. 60, n. 2, p. 173–180, 2017. DOI: 10.5474/geologija.2017.012. Disponível em: https://www.geologija-revija.si/index.php/geologija/article/view/1398. Acesso em: 27 may. 2022.