@misc{indiciae6cda93b89022,
  title = {Large-scale time-sharing X-ray generators. Statistical considerations related to ensuring reliability using redundant components.},
  author = {D W Gelfand and J R How},
  year = {1979},
  doi = {10.1148/130.2.535},
  url = {https://pubmed.ncbi.nlm.nih.gov/760176/},
  note = {Source identifier: 760176}
}