1. Strategic and Critical Materials 2013 Report on Stockpile Requirements;Us Department of Defense,2013
2. Report on Critical Raw Materials for the EU,2014
3. Critical Commodities for a High-Tech World: Australia's Potential to Supply Global Demand;Skirrow,2013
4. Draft Critical Mineral List—Summary of Methodology and Background Information—US Geological Survey Technical Input Document in Response to Secretarial Order No. 3359, No. 2018-1021;Fortier,2018
5. Temperature-induced phase transformations in Na2WO4 and Na2MoO4 crystals;Lima;J. Raman Spectrosc.,2011