[Speed of eye movements in various directions].

@article{Tumer1975SpeedOE,
  title={[Speed of eye movements in various directions].},
  author={R. T{\"a}umer and M. Namislo},
  journal={Bericht uber die Zusammenkunft. Deutsche Ophthalmologische Gesellschaft},
  year={1975},
  volume={73},
  pages={187-90}
}