1. The surface crack: Physical Problems and Computational Solutions, ed. ASME, 1972.
2. ASTM STP 687, 1979, 16-16.
3. An analysis of fatigue cracks in fillet welded joints
4. NASA Technical Paper 1578, 1979.
5. A Critical Evaluation of Numerial Solutions to the ?Benchmark? Surface Flaw Problem, ed. SESA-Report, 1980.