@misc{indiciaeaae37e306b56,
  title = {Human Tracking Performance in Uncoupled and Coupled Two-Axis Systems},
  author = {Todosiev, E. P. and Rose, R. E. and Bekey, G. A. and Williams, H. L.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/20000017980},
  note = {Source identifier: 20000017980}
}