TY  - RPRT
TI  - THE DOSE-RATE FROM A SPHERICAL SOURCE WITH SELF-ABSORPTION.
AU  - J B WHITTAKER
PY  - 1963
DO  - 10.1088/0031-9155/8/3/307
UR  - https://pubmed.ncbi.nlm.nih.gov/14059753/
ID  - 14059753
ER  -