@misc{indiciaefec045e1699c,
  title = {Two-dimensional tracking with identical and different control dynamics in each coordinate.},
  author = {R CHERNIKOFF and J W DUEY and F V TAYLOR},
  year = {1960},
  doi = {10.1037/h0042961},
  url = {https://pubmed.ncbi.nlm.nih.gov/13692852/},
  note = {Source identifier: 13692852}
}