1. Tribology Aspects in Angular Transmission Systems;Stadtfeld,2010
2. Computerized approach for design and generation of face-milled non-generated hypoid gears with low shaft angle;Liu;Mech. Mach. Theory,2021
3. H.J. Stadtfeld, H.o. B. Gears, Hypoid, 1993, Rochester Institute of Technology, Rochester.
4. Design, production and application of the hypoid rear-axle gear;Stewart;SAE Tech.,1926
5. Basic Relationship of Hypoid Gears;Wildhaber,1946