YANDULSKYI, O. S.; LUKASH, M. P.; STELIUK, A. O. Choice of system regulator for automatic control of frequency and active-power. Visnyk of Vinnytsia Politechnical Institute, [S. l.], n. 6, p. 81–84, 2010. Disponível em: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1568. Acesso em: 16 jul. 2024.