Zhou GAOFENG; Zhang QI. Introduction to Classical Control Theory. Modern Control Systems: Theory, Design and Applications, [S. l.], p. 3–18, 2025. DOI: 10.9734/bpi/mono/978-93-49473-76-8/CH1. Disponível em: https://stm.bookpi.org/MCSTDA/article/view/17746. Acesso em: 4 jun. 2026.