Milić M, Jovanovic D, Dimitrijevic M. Measurements of power transformers winding frequency response using the SFRA (Sweep Frequency Response Analysis) method - examples after failures in power transformers and factors that have influence on the recorded frequency responses. Zb EI Nikola Tesla [Internet]. 2025 Dec. 29 [cited 2026 Jul. 12];35(35):87-104. Available from: https://asistent.ceon.rs/index.php/zeint/article/view/62902