TY  - RPRT
TI  - Fatigue Analyses Under Constant- and Variable-Amplitude Loading Using Small-Crack Theory
AU  - Newman, J. C., Jr.
AU  - Phillips, E. P.
AU  - Everett, R. A., Jr.
PY  - 1999
UR  - https://ntrs.nasa.gov/citations/19990046065
ID  - 19990046065
ER  -