TY  - RPRT
TI  - A nomogram for radioactivity counting statistics.
AU  - D A Rigas
PY  - 1968
DO  - 10.1016/0020-708x(68)90098-7
UR  - https://pubmed.ncbi.nlm.nih.gov/5660919/
ID  - 5660919
ER  -