TY  - RPRT
TI  - Fatigue cracks detected and measured without test interruption
AU  - Freche, J. C.
AU  - Klima, S. J.
AU  - Lesco, D. J.
PY  - 1966
UR  - https://ntrs.nasa.gov/citations/19660000177
ID  - 19660000177
ER  -