Fatigue-crack propagation and residual static strength of built-up structures
| Author: | Hardrath, Herbert F. |
|---|---|
| Year: | 1957 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-4012 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc56802/ |