GAÍNZA-DELGADO, Y.; SÁNCHEZ-GUILLÉN, C.; SÁNCHEZ-GUILLÉN, C.; DOMÍNGUEZ-CABRERA, A.; DOMÍNGUEZ-CABRERA, A. Leach of Nickel and Cobalt in Tails when Change Differents Parameters of Study. Chemical Technology, v. 34, n. 3, p. 226-232, 13 nov. 2015.