1. The chemistry of americium;Schulz,1976
2. Present status and future directions of plutonium process chemistry;Christensen,1983
3. Preparation of pure americium;Ryan,1960
4. Molten salt extraction of americium from molten plutonium metal;Knighton,1976
5. Status of americium-241 recovery at Rocky Flats Plant;Knighton,1981