1. Direct analysis of 214Pb in sediment samples: self-absorption corrections;Cutshall;Nucl. Instrum. Meth.,1983
2. The Gamma Rays of the Radionuclides;Erdtmann,1979
3. Identification and determination of gamma emitters by computer analysis of Ge(Li) spectra;Gunnink,1967
4. Table of Isotopes;Lederer,1978
5. Assessing the quality of environmental monitoring programs;Sanderson;Environ. Int.,1984