1. Newman JC, Dawicke DS, Bigelow CA. Finite-element analyses and fracture simulation in thin-sheet aluminum alloy. NASA TM 107662. NASA Langley Research Center, Hampton, VA, August, 1992
2. An elastic–plastic finite-element analysis and measurement of crack initiation, stable crack growth, and instability;Newman,1984
3. Newman JC, Shivakumar KN, McCabe DE. Finite element fracture simulation of A533B steel sheet specimens. ESIS Pub.; 1991. p. 117–26
4. Dawicke DS, Sutton MA, Newman JC, Bigelow CA. Measurement and analysis of critical CTOA for an aluminum alloy sheet. NASA CR 109024. NASA Langley Research Center, Hampton, VA, September 1993
5. Dawicke DS, Sutton MA. Crack-tip opening angle measurements and crack tunneling under stable tearing in thin sheet 2024-T3 aluminum alloy. NASA CR 191523. NASA Langley Research Center, Hampton, VA 23681, September 1993