TY  - RPRT
TI  - Generation Method Improves Spiral Bevel Gears
AU  - Litvin, Faydor L.
AU  - Tsung, Wei-Jiung
AU  - Coy, John J.
AU  - Heine, Charles
PY  - 1989
UR  - https://ntrs.nasa.gov/citations/19890000029
ID  - 19890000029
ER  -