1. Analytical geometry of straight conical involute gears;Brauer;Mech. Mach. Theory,2002
2. F.L. Litvin, Gear Geometry and Applied Theory, Prentice-Hall, Englewood Cliffs, NJ, 1994.
3. Computation of helical or spur gear fillets;Salamoun;Mech. Mach. Theory,1973
4. DIN 3960: Concepts and parameters associated with cylindrical gears and cylindrical gear pairs with involute teeth, Translations of DIN-Standard, Beutch Verlag GmbH, Berlin, 1987.
5. S. Andersson, B. Eriksson, Prediction of the sliding wear of spur gears, in: Proceedings of the 4th Nordic Symposium on Tribology (NORDTRIB’90), Hirtshals, Denmark, 10–13 June 1990.