Aballe, A., Bethencourt, M., Botana, F.J., Marcos, M., Pérez, J. and Rodríguez, M.A. 1997. Green inhibitors. Rare Earth based systems. Revista de Metalurgia. 33, 6 (Dec. 1997), 363–369. DOI:https://doi.org/10.3989/revmetalm.1997.v33.i6.770.