Babich, A. I., Gudenau, H. W., Mavrommatis, K. T., Froehling, C., Formoso, A., Cores, A., & García, L. (2002). Choice of technological regimes of a blast furnace operation with injection of hot reducing gases. Revista De Metalurgia, 38(4), 288–305. https://doi.org/10.3989/revmetalm.2002.v38.i4.411