@misc{indiciaea224ca62600a,
  title = {A method of display dynamic range expansion using system gain wobbulation.},
  author = {P N Wells and M Halliwell and R A Mountford},
  year = {1974},
  doi = {10.1016/0301-5629(74)90006-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4428524/},
  note = {Source identifier: 4428524}
}