@misc{indiciaedcf739451172,
  title = {Directional selectivity and colour coding in the frog retina.},
  author = {A C Bäckström and S Hemilä and T Reuter},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/307098/},
  note = {Source identifier: 307098}
}