TY  - RPRT
TI  - Non-coplanar beam direction optimization for intensity-modulated radiotherapy.
AU  - G Meedt
AU  - M Alber
AU  - F Nüsslin
PY  - 2003
DO  - 10.1088/0031-9155/48/18/304
UR  - https://pubmed.ncbi.nlm.nih.gov/14529207/
ID  - 14529207
ER  -