1. Poulle, E.: Equatoires et horlogerie plan´etaire du XIII´ e au XVI e si`ecle, Tome I, Librairie Droz, 511–550 (1980)
2. Dooner, D.B.: Kinematic Geometry of Gearing. Wiley (2012)
3. Litvin, F.L., Fuentes, A.: Gear Geometry and Applied Theory. Cambridge University Press, New York (2004)
4. Litvin, F.L., Fuentes-Aznar, A., Gonzalez-Perez, I., Hayasaka, K.: Noncircular Gears: Design and Generation. Cambridge University Press, Cambridge (2009)
5. Wang, L., Sun, L., Huang, H., Yaxin, Y., Gaohong, Y.: Design of clamping-pot-type planetary gear train transplanting mechanism for rice wide narrow row planting. Int J Agric & Biol Eng. 14, 62–71 (2021)