@misc{indiciaef74d8f156c52,
  title = {Human tracking performance in uncoupled and coupled two-axis systems},
  author = {Bekey, G. A. and Rose, R. E. and Todosiev, E. P. and Williams, H. L.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660024691},
  note = {Source identifier: 19660024691}
}