1. EU Delays Ban on Inefficient Halogen Bulbs;Ala-Kurikka,2015
2. Social and environmental impact of the rare earth industries;Ali;Resources,2014
3. Production Quotas Drive Chinese REE Consolidation;Argusmedia,2015
4. Case study 1—extraction of rare earths for advanced applications;Balachandran,2014
5. Mercury Recycling;Balcan,2015