@misc{indiciae166d6bfd3115,
  title = {A computer programme system for stereotactic neurosurgery.},
  author = {W Birg and F Mundinger and M Klar},
  year = {1977},
  doi = {10.1007/978-3-7091-8482-0\_15},
  url = {https://pubmed.ncbi.nlm.nih.gov/335812/},
  note = {Source identifier: 335812}
}