Mendiola, S., M. J. San José, J. J. Achútegui, and F. J. Sánchez. 2002. “The Risks Involved in Marine Transport of Direct Reduced Iron in Bulk”. Revista De Metalurgia 38 (5):373-79. https://doi.org/10.3989/revmetalm.2002.v38.i5.421.