@misc{indiciaea69342ee9b36,
  title = {X-ray studies on "native" chromatin.},
  author = {L Sperling and A Klug},
  year = {1977},
  doi = {10.1016/s0022-2836(77)80142-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/559768/},
  note = {Source identifier: 559768}
}