1. A process for separating thorium compounds from monazite sands;Shaw,1953
2. Separation of uranium and thorium from rare earths for rare earth production – A review
3. In a Present Review of the Thorium Nuclear Fuel Cycles Euratom Report No 17771;Lung,1997
4. In High Temperature Gas-Cooled Reactors Lessons Learned Applicable to the Next Generation Nuclear Plant INL/EXT-10-19329;Beck,2011
5. In Introduction of Thorium in the Nuclear Fuel Cycle OECD-NEA No. 7224;Allibert,2015