1. ISO 7539–6 (latest revision), “Corrosion of metal and alloys – Stress corrosion testing – Part 6: preparation and use of pre-cracked specimens for tests under constant load or constant displacement”, International Standards Organisation, Geneva.
2. ISO 11782–2 (latest revision), Corrosion of Metal and Alloys – Corrosion Fatigue Testing, Part 2: Crack Propagation Testing Using Precracked Specimens, International Standards Organisation, Geneva.
3. Small Fatigue Cracks,1986
4. Small Fatigue Cracks – Mechanics;Ravichandran,1999