TY  - RPRT
TI  - Three-Dimensional Gear Crack Propagation Studies
AU  - Lewicki, David G.
AU  - Sane, Ashok D.
AU  - Drago, Raymond J.
AU  - Wawrzynek, Paul A.
PY  - 1998
UR  - https://ntrs.nasa.gov/citations/19990019392
ID  - 19990019392
ER  -