TY  - RPRT
TI  - Effect of using an initial polyenergetic spectrum with the pencil-beam redefinition algorithm for electron-dose calculations in water.
AU  - R A Boyd
AU  - K R Hogstrom
AU  - I I Rosen
PY  - 1998
DO  - 10.1118/1.598414
UR  - https://pubmed.ncbi.nlm.nih.gov/9829242/
ID  - 9829242
ER  -