1. M. Tecilazic-Stevanovic, T. Janackovic, Lj. Kostic-Gvozdenovic, The effect of forming methods on the mullitization process, in: Proceedings of the Third CIMTEC, Rimini, Italy, 1976, pp. 339–343.
2. D.M. Couto, R.F. Silva, F.P. Castro, J.A. Labrincha, Inertization of metallurgical sludges in clay-based ceramics, in: C.S. Gomes (Ed.), Proceedings of the Second Mediterranean Clay Meeting, vol. 2, Aveiro, Portugal, 1998, pp. 214–219.
3. A.M. Seabra, D.A. Pereira, C.M. Bóia, J.A. Labrincha, Pre-treatment needs for the recycling of Al-rich anodizing sludge as a ceramic raw material, in: C.S. Gomes (Ed.), Proceedings of the First Latin American Clay Conference, vol. 2, Funchal, Portugal, 2000, pp. 176–181.
4. Recycling of Al-rich industrial sludge in different ceramics bodies;Ribeiro;Ceram. Int.,2002
5. Incorporation of aluminum-rich residues in refractory bricks;Pereira;CFI—Ceram. Forum Int.,2000