%0 Generic %A Grover, H J, %E Bishop, S M, %E Jackson, L R, %T Fatigue Strengths of Aircraft Materials : Axial-load Fatigue Tests on Notched Sheet Specimens of 24S-T3 and 75S-T6 Aluminum Alloys and of SAE 4130 Steel with Stress-concentration Factors of 2.0 and 4.0. %U http://hdl.handle.net/2060/19930083340