%O Book %T World Wide Proficiency Test: Determination of Natural and Artificial Radionuclides in Moss-Soil and Water IAEA-CU-2009-03 %A %U http://www.dgdingfa.net/publications/8675/world-wide-proficiency-test-determination-of-natural-and-artificial-radionuclides-in-moss-soil-and-water-iaea-cu-2009-03 %D 2012 %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna