TY - JOUR AU - Minniti, Ronaldo AU - Czap, Ladislav C2 - Metrologia DA - 2011-03-16 04:03:00 DO - https://doi.org/10.1088/0026-1394/48/1A/06005 LA - en M1 - 48 PB - Metrologia PY - 2011 TI - Comparison of Air Kerma Standards for Cs137 and Co60 Gamma-Ray Beams between the IAEA and NIST UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=905889 ER -