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- The rare earths
- X-ray emission spectrographic analysis of bastnaesite rare earths
- X-ray emission spectrographic analysis of high-purity rare-earth oxides
- Low-temperature heat capacity and high-temperature heat content of cerous fluoride
- Electronegativities of the rare-earth elements
- Radiochemical precipitation studies of rare-earth oxalates
- Effect of temperature in ion-exchange separation of rare-earth elements and recovery of EDTA from effluent solutions
- Ion exchange separation and instrumental analysis of impurities in rare-earth metals
- Hydrogen as a retaining ion for rare-earth separation by ion exchange with EDTA and DCTA
- Amines in liquid-liquid extraction of rare-earth elements
- Chelating agents in separation of rare-earth compounds by solvent extraction with amines
- Yttrium behavior in rare-earth-amine extraction systems and effect of sequestrants
- Naphthenic acid solvent extraction of rare-earth sulphates
- Some effects of yttrium and rare-earth-metal additions on electrorefined vanadium
- Separation of the lanthanide series and yttrium using phosphonic and iminodiacetic acid resins
- Crystallographic modifications and phase transformation rates of five rare-earth sesquioxides :lanthanum oxide, neodymium oxide, samarium oxide, europium oxide, and gadolinium oxide
- Extraction and separation of selected lanthanides with a tertiary amine
- Effects of adding rare-earth silicides, aluminum, and cryolite to molten steel
- Amino acids as retaining agents for separation of rare-earth elements on ion-exchange resin
- Differential extraction of rare-earth elements in quaternary ammonium compound-chelating agent systems
- Catalytic activity of rare-earth oxides for the oxidation of hydrogen
- Reduction of tetravalent cerium and its application to stripping from tri-©œn-butyl phosphate
- Recovery and separation of rare-earth elements, barium, and strontium from bastn©·asite with sulfuric acid
- Availability of rare-earth, yttrium, and related thorium oxides--market economy countries :a minerals availability appraisal