1. N. Lobato, E.A. Villegas, and M.B. Mansur: Resour. Conserv. Recycl., 2015, vol. 102, pp. 49–57.
2. H.A.B. Dany, F.O.C. Ignacio, L.A.B. Frédéric, K.A.B. Adib, C.A.D.E. Lucie, D.F. Thérèse, and C.A.B. Dominique: J. Hazard. Mater., 2013, vol. 250, pp. 246–55.
3. C. Lanzerstorfer, B. Bamberger-Strassmayr, and K. Pilz: ISIJ Int., 2015, vol. 55, pp. 758–64.
4. P. Besta, K. Janovska, A. Samolejova, A. Berankova, and M. Hendrych: Metalurgija, 2013, vol. 52, pp. 197–200.
5. C. Lanzerstorfer: ISIJ Int., 2017, vol. 57, pp. 1484–89.