1. Critical Review of Various Structural Safety Concepts Taking into Account NDI Methods;Antona
2. “The Applicability of a Fracture Mechanics-Nondestructive Testing Design Criterion,”;Packman,1968
3. The USAF Aircraft Structural Integrity Program (ASIP), AIAA Paper 73-18;Haviland
4. “Determining Reinspection Intervals,”;Berens