Event-based transient categorization and analysis in electric power systems. - Emmanouil Styvaktakis; Irene Y. H. Gu; Math H. J. Bollen (SMC, 2003)

Classification of Underlying Causes of Power Quality Disturbances: Deterministic versus Statistical Methods. - Math H. J. Bollen; Irene Y. H. Gu; Peter G. V. Axelberg; Emmanouil Styvaktakis (EURASIP J. Adv. Signal Process., 2007)