P. Pruski, S. Paszek. “An Analysis of the Accuracy of Electromechanical Eigenvalue Calculations Based on Instantaneous Power Waveforms Recorded in a Power Plant”. Acta Energetica, no. 04 (October 10, 2022): 118–131. Accessed May 19, 2024. https://www.actaenergetica.org/index.php/journal/article/view/365.