1. Is the cerebellar cortex a biological clock in the millisecond range?;Braitenberg,1967
2. The cerebellar cortex as a timing organ. Discussion of an hypothesis;Braitenberg,1962
3. Contribucio´n al conocimiento de la retina y centroso´pticos de los cefalo´podos;Cajal;Trab. Lab. Invest. biol. Univ. Madr.,1917
4. The cerebellum as a timing device: an experimental study in the frog;Freeman,1969
5. Neurobiology of Cerebellar Evolution and Development,1969