1. Über die Festigkeits-Versuche mit Eisen und Stahl [On strength tests of iron and steel];Wohler;Z. Bauwesen,1870
2. The exponential law of endurance tests;Basquin;Proc. Am. Soc. Test. Mater.,1910
3. A history of fatigue;Schutz;Eng. Fract. Mech.,1996
4. A critical analysis of crack propagation laws;Paris;J. Basic Eng.,1963
5. Fatigue crack closure under cyclic tension;Elber;Eng. Fract. Mech.,1970