1. Selin, R.: The Role of Phosphorus, Vanadium and Slag Forming Oxides in Direct Reduction Based Steelmaking, 1st ed. KTH Stockholm, Stockholm, 1987 pp. 1-37
2. Selin, R.: The Role of Phosphorus, Vanadium and Slag Forming Oxides in Direct Reduction Based Steelmaking, 1st ed. KTH Stockholm, Stockholm, 1987 pp. 1-36
3. Selin, R.: The Role of Phosphorus, Vanadium and Slag Forming Oxides in Direct Reduction Based Steelmaking, 1st ed. KTH Stockholm, Stockholm, 1987 pp. 1-106
4. R. Beheshti, J. Moosberg-Bustnes, and R.E. Aune: in TMS Supplemental Proceedings, 2014, pp. 495–502
5. Basu, S. Lahiri, A. K. Seetharaman, S.: Metall. Mater. Trans. B, 2007, Vol.38(3), pp. 357-366