The perception of moving objects. I. Ability and visual acuity.

@article{Crawford1960ThePO,
  title={The perception of moving objects. I. Ability and visual acuity.},
  author={William A. Crawford},
  journal={FPRC [reports]. Great Britain. Flying Personnel Research Committee},
  year={1960},
  volume={150a},
  pages={1-10}
}