1. NASM1312-7. Fastener test methods, Method 7, vibration. National Aerospace Standard 1997.
2. DIN 65151. Aerospace series – Dynamic testing of the locking characteristics of fasteners under transverse loading conditions (vibration test). Deutsches Institut Fur Normung E.V. (German National Standard), 2002.
3. New criteria for self-loosening of fasteners under vibration;Junker;SAE Trans,1969
4. Experimental study of loosening of threaded fasteners due to dynamic shear load;Pai;J Sound Vib,2002
5. Parametric study of threaded fastener loosening due to cyclic transverse load;Sanclemente;Eng Failure Anal,2007