Rare Earth Elements A New Approach to the Nexus of Supply, Demand and Use: Exemplified along the Use of Neodymium in Permanent Magnets Zepf Volker Heftet / 2015 / Engelsk
Rare Earth Elements A New Approach to the Nexus of Supply, Demand and Use: Exemplified along the Use of Neodymium in Permanent Magnets Zepf Volker Innbundet / 2013 / Engelsk
