Reyes, M., Tavera, F. J., Escudero, R., Patiño, F., Salinas, E. and Rivera, I. (2010) “Kinetics of Cu (II) separation by ion flotation techniques, in cells with flexible spargers”, Revista de Metalurgia, 46(2), pp. 109–120. doi: 10.3989/revmetalm.0905.