共 4 条
- [1] Annex V to the Report of the Ad-hoc Working Group on Defining Critical Raw Materials. European Commission. . 2010
- [2] Break-through Technologies:For the Security of Supply of Critical Minerals and Metals in the EU. Luke Georghiou,Jacques Varet,Philippe Larédo. . 2011
- [3] Communication From the Commis-sion To The European Parliament,The Council,The European Economic and social committee and the committee of the Regions,tackling the Challenges in commodity Markets and on Raw Materials. European Commission. . 2011
- [4] Critical Raw Materials for the EU. European Commission. . 2010