1. EU R&D activity and strategy for sustainable development in the mineral industries;Adjemian,1994
2. Hydrometallurgy — an environmentally sustainable technology?;Anthony,1994
3. Development of advanced ion exchange materials and methods for the removal of toxic metals from metallurgical waste effluents;Lehto,1998
4. The Paris Commission, ParCom Recommendation on the reduction of emissions from the electroplating industry, Paris, 1992.
5. Metal (II) ion binding onto chelating exchangers with nitrogen donor atoms: some new observations and related implication;Sengupta;Environ. Sci. Technol.,1992