@misc{indiciae29410ac2cbb7,
  title = {Comparison of IMRT optimization based on a pencil beam and a superposition algorithm.},
  author = {Christian Scholz and Simeon Nill and Uwe Oelfke},
  year = {2003},
  doi = {10.1118/1.1586452},
  url = {https://pubmed.ncbi.nlm.nih.gov/12906209/},
  note = {Source identifier: 12906209}
}