Stief, A., Ottewill, J. R., Orkisz, M. and Baranowski, J. (2017) “Two Stage Data Fusion of Acoustic, Electric and Vibration Signals for Diagnosing Faults in Induction Motors”, Elektronika ir Elektrotechnika, 23(6), pp. 19-24. doi: 10.5755/j01.eie.23.6.19690.