1. Nakahara, M.: Geometry, Topology and Physics. Institute of Physics Publishing, Bristol (2003)
2. Sen, R.N.: Why is the euclidean line the same as the real line? Found. Phys. Lett. 12(4), 325–345 (1999)
3. Christodoulou, M., Rovelli, C.: On the possibility of experimental detection of the discreteness of time. Front. Phys. 8, 207 (2020)
4. Bridgman, P.W.: The Logic of Modern Physics. The MacMillan Company, New York (1958)
5. Júnior, G.F.V., Costa, R.P.S., Rizzuti, B.F.: Grandezas físicas unidimensionais. Rev. Bras. Ensino Física 40, e3304 (2018)