@misc{indiciae87ef14bfa6a3,
  title = {Hierarchical motion organization in random dot configurations},
  author = {Bertamini, M. and Proffitt, D. R. and Kaiser, M. K.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20040141439},
  note = {Source identifier: 20040141439}
}