@article{53666, author = {Kenneth Inn and Jerome LaRosa and Svetlana Nour and James Filliben and George Brooks and Stephen Lamont and Rob Steiner and Ross Williams and Brad Patton and Debbie Bostick and Gregory Eiden and Steve Petersen and Donna Beals and James Cadieux and Greg Hall and Steve Goldenberg and Stephen Vogt}, title = {Ultra-Low Level Plutonium Isotopes in the NIST SRM 4355A (Peruvian Soil-1)}, year = {2009}, number = {67}, month = {2009-01-09}, publisher = {Applied Radiation and Isotopes}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=901118}, language = {en}, }