1. F. Siacci, Moto per una linea piana, Atti R Accad Sci. Torino, 14 (1879), 750-760.
2. F. Siacci, Moto per una linea gobba, Atti R Accad Sci. Torino, 14 (1879), 946-951.
3. E. T. Whittaker, A Treatise on the Analytical Dynamics of Particles and Rigid Bodies, Cambridge University Press, Cambridge. Dover, New York, 1944.
4. N. Grossman, The Sheer Joy of Celestial Mechanics, Birkhauser, Basel, 1996.
5. J. Casey, Siacci’s resolution of the acceleration vector for a space curve, Meccanica, 46 (2011), 471-476.