The two routes for excitation of muscle and their subservience to the cerebellum.

@article{Granit1955TheTR,
  title={The two routes for excitation of muscle and their subservience to the cerebellum.},
  author={Ragnar Granit and B. Holmgren and P. A. Merton},
  journal={The Journal of physiology},
  year={1955},
  volume={130 1},
  pages={213-24}
}