Published on: 3. July 1997 • Statement Occupational radiation exposure Radiation Exposure at Working Places by Natural Radionuclides Statement by the German Commission on Radiological ProtectionAdopted at the 147th Meeting of the SSK on 03/04 July 1997Published in issue 10 of the series Berichte der Strahlenschutzkommission AbstractSorry, no English abstract available
