Oehler, M., et al. “A New Standardizable Calculation Method to Predict the Efficinecy of Worm Gear Drives.” Power Transmission Engineering, vol. 12, no. 2, 2018, pp. 42–46.
LibreCat: /record/35159

Magyar, Balázs, and B. Sauer. “Calculation of the Efficiency of Worm Gear Drives.” Power Transmission Engineering, vol. 9, no. 4, 2015, pp. 52–56.
LibreCat: /record/35235