@misc{indiciae6255a1c0f6fe,
  title = {Intensity coding in the frog retina. Quantitative relations between impulse and graded activity.},
  author = {D A Burkhardt and P Whittle},
  year = {1973},
  doi = {10.1085/jgp.61.3.305},
  url = {https://pubmed.ncbi.nlm.nih.gov/4540179/},
  note = {Source identifier: 4540179}
}