Transfer effects from a single to a double integral tracking system.

@article{Briggs1958TransferEF,
  title={Transfer effects from a single to a double integral tracking system.},
  author={George E. Briggs and P. M. Fitts and H P Bahrick},
  journal={Journal of experimental psychology},
  year={1958},
  volume={55 2},
  pages={135-42}
}