Pure Appl. Chem., 1994, Vol. 66, No. 12, pp. 2537-2586
http://dx.doi.org/10.1351/pac199466122537
COMMISSION ON RADIOCHEMISTRY NUCLEAR TECHNIQUES
Determination of very low levels of radioactivity (Technical Report)
First page:
Pure Appl. Chem., 1994, Vol. 66, No. 12, pp. 2537-2586
http://dx.doi.org/10.1351/pac199466122537