SANGRODY, R.; SHARIATMADAR, S. M. A Lyapunov Function for Vector Control Drives in Induction Machines. Engineering, Technology & Applied Science Research, Greece, v. 6, n. 5, p. 1167–1174, 2016. DOI: 10.48084/etasr.743. Disponível em: https://www.etasr.com/index.php/ETASR/article/view/743. Acesso em: 28 nov. 2021.