KISHIBAYEV, K.; PROTSENKO, O.; YEFREMOV, S.; DOLGOVA, N.; KABULOV, A.; TOKPAYEV, R.; AtchabarovaА.; NECHIPURENKO, S. Physico-chemical characteristics of activated carbons based on a copolymer of furfural and mineral raw materials of the Republic of Kazakhstan and their application in extracting gold from industrial solutions. Chemical Bulletin of Kazakh National University, v. 72, n. 4, p. 49-55, 14 set. 2013.