1. Gear Geometry and Applied Theory;Litvin,2004
2. A method of local synthesis of gears grounded on the connections between the principal and geodetic curvatures of surfaces;Litvin;J. Mech. Des.,1981
3. Generation and Tooth Contact Analysis of Spiral Bevel Gears with Predesigned Parabolic Functions of Transmission Errors;Lee,1989
4. Handbook of Bevel and Hypoid Gears;Stadtfeld,1993
5. Flank modification methodology for face-hobbing hypoid gears based on ease-off topography;Shih;J. Mech. Des.,2007