@misc{indiciae94a92135bfc1,
  title = {Perceived motion in the vector sum direction.},
  author = {H R Wilson and J Kim},
  year = {1994},
  doi = {10.1016/0042-6989(94)90308-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/7941386/},
  note = {Source identifier: 7941386}
}