@misc{indiciae251301b6dbe5,
  title = {[Extraprimary negative component of the visual potential].},
  author = {F A Ata-Muradova and L M Chuppina},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5089651/},
  note = {Source identifier: 5089651}
}