Determination of Core Losses in Open-Core Power Voltage Transformers. - Igor Ziger; Bojan Trkulja; Zeljko Stih (IEEE Access, 2018)

Method for Internal Fault Testing of Instrument Transformers With Sectioned Active Parts. - Dora Gazivoda; Igor Ziger; Ivan Novko; Tomislav Zupan (IEEE Access, 2021)