Jonitlyorganized by the International Atomic Energy Agency & the Oecd Nuclear Energy Agency.Symposium on Occupational Radiation Exposure in Nuclear Fuel Cycle Facillities (1979 : Los Angeles):Occupational radiation exposure in nuclear fuel cycle facilities.IAEA,1980.
.International Symposium on Methods of Low-Level Counting and Spectrometry (1981 : Berlin):Methods of low-level counting and spectrometry.International Atomic Energy Agencey,1981.