TY  - RPRT
TI  - Internal conversion coefficients for absorbed dose calculations.
AU  - J C Widman
AU  - E R Powsner
PY  - 1970
DO  - 10.1088/0031-9155/15/1/005
UR  - https://pubmed.ncbi.nlm.nih.gov/5418327/
ID  - 5418327
ER  -