1. R. F. BROWN, in ?Corrosion Fatigue?, edited by O. F. Deverauxet al., (National Association of Corrosion Engineers, Houston, Texas, 1972) p. 25.
2. L. F. COFFIN, in ?Fatigue and Microstructure?, edited by M. Meshii, (American Society for Metals, Metals Park, Ohio, 1979) p. 1.
3. T. D. COOPER and C. A. KELTO, p. 29.
4. W. SCHOCH and H. SPAIN, in ?Corrosion Fatigue?, p. 52.
5. D. H. BREEN and E. M. WENE, in ?Fatigue and Microstructure?, p. 57.