1. ISO Standard ISO-22096: Condition monitoring and diagnosis of machines – Acoustic Emission; 2007.
2. The detection of incipient failure in bearings;Balerston;Mater Evalu,1969
3. Development of Acoustic Emission technology for the condition monitoring and diagnosis of rotating machines: bearings, pumps, gearboxes, engines and rotating structures;Mba;The Shock Vib Dig,2006
4. Use of Acoustic Emission for machine condition monitoring;Holroyd;Brit J NDT,1993
5. Gear fault diagnosis using energy based features of acoustic emission signal;Al-Balushi;J Syst Control Eng, Proc Inst Mech Eng (IMechE),2002