1. A view of Boeing-Lehigh activities in LEFM and some consequences;Anderson,1974
2. Nondestructive Testing Standards — A Review,1976
3. Nondestructive Examination,1977
4. Direct observations of crack tip dislocation behavior during tensile and cyclic deformation;Ohr,1982
5. Quantitative Microscopy and Fatigue Mechanisms;Rhines;ASTM Special Technical Publication STP,1979