Ultra-low level plutonium isotopes in the NIST SRM 4355A (Peruvian Soil-1) Conference Paper September, 2009
Statistical Investigation of Sample Characteristics Needed for Establishing the Origin of Uranium Ore Concentrates/Yellowcake... Conference Paper July, 2009
Isotope ratio analysis of actinides, fission products, and geolocators by high-efficiency multi-collector thermal ionization mass spectrometry Journal February, 2009