Stefanović-Marinović, Jelena, Željko Vrcan, Sanjin Troha, and Miloš Milovančević. 2022. “Optimization of Two-Speed Planetary Gearbox With Brakes on Single Shafts”. Reports in Mechanical Engineering 3 (1):94-107. https://doi.org/10.31181/rme2001280122m.