1. R. K. Steele, Recent North American experience with shelling in railroad rails, Report ORE D173 (Department of Transportation, U.S.A.).
2. Stresses in a damaged body subjected to contact loads;Bower,1986
3. The strength of surface in rolling contact;Bower,1986
4. The effects of crack face friction and trapped fluid on surface initiated rolling contact fatigue cracks;Bower,1987
5. The analysis of strain and stress state near the crack tip in contact of deformable bodies;Wójcik;Doctorate Thesis,1981