TY  - RPRT
TI  - Crowned spur gears - Methods for generation and tooth contact analysis. I - Basic concepts, generation of the pinion tooth surface by a plane
AU  - Litvin, F. L.
AU  - Handschuh, R. F.
AU  - Zhang, J.
PY  - 1988
UR  - https://ntrs.nasa.gov/citations/19890041935
ID  - 19890041935
ER  -