TY  - RPRT
TI  - Radiation protection studies with polyethylene.
AU  - R M Kopp
AU  - A Charlesby
PY  - 1966
DO  - 10.1016/0020-708x(66)90128-1
UR  - https://pubmed.ncbi.nlm.nih.gov/4289941/
ID  - 4289941
ER  -