A, D. V.; SIIREV, G. CARBON SORBENTS FROM MONGOLIAN BROWN COALS. Proceedings of the Mongolian Academy of Sciences, [S. l.], v. 52, n. 4, p. 20–28, 2017. DOI: 10.5564/pmas.v52i4.870. Disponível em: https://mongoliajol.info/index.php/PMAS/article/view/870. Acesso em: 18 dec. 2024.