@misc{indiciae280e7cf8131c,
  title = {X-ray energy optimisation in computed microtomography.},
  author = {P Spanne},
  year = {1989},
  doi = {10.1088/0031-9155/34/6/004},
  url = {https://pubmed.ncbi.nlm.nih.gov/2740436/},
  note = {Source identifier: 2740436}
}