Adams, M., & Loparo, K.(2004).C623/009/2004 Analysis of rolling element bearing faults in rotating machinery-experiments, modelling, fault detection, and diagnosis.IMECHE CONFERENCE TRANSACTIONS,2, 511–520.
Loparo, K. A., Adams, M. A., Abdel-Magied, M. A., & Afshari, N. A.(2000).Fault detection and diagnosis of rotating machinery.Industrial Electronics, IEEE Transactions on,47(5),1005–1014.