GASPERIC, Samo; MIHALIC, Rafael. Analysis of Voltage Stability in Electric Power System with UPFC. Periodica Polytechnica Electrical Engineering and Computer Science, [S. l.], v. 59, n. 3, p. 94–98, 2015. 10.3311/PPee.8604. Disponível em: https://pp.bme.hu/eecs/article/view/8604. Acesso em: 27 dec. 2024.