P. PRUSKI, S. PASZEK. Calculation of system state matrix eigenvalues based on analysis of instantaneous power waveforms at short-circuit disturbances. Acta Energetica, [S. l.], n. 02, p. 177–183, 2017. DOI: 10.52710/ae.182. Disponível em: https://actaenergetica.org/index.php/journal/article/view/182. Acesso em: 3 jul. 2024.