YAMADA, K.; HAGIWARA, T.; MURAKAMI, I.; YAMAMOTO, S.; YAMAMOTO, H. Achievement of low-sensitivity characteristics and robust stability condition for multi-variable systems having an uncertain number of right half plane poles. ECTI Transactions on Electrical Engineering, Electronics, and Communications, [S. l.], v. 8, n. 1, p. 67–75, 2009. DOI: 10.37936/ecti-eec.201081.172026. Disponível em: https://ph02.tci-thaijo.org/index.php/ECTI-EEC/article/view/172026. Acesso em: 6 apr. 2025.