YAMADA, K.; MURAKAMI, I.; ANDO, Y.; KOBAYASHI, M.; IMAI, Y. The Parameterization of All Disturbance Observers for Time-Delay Plants. ECTI Transactions on Electrical Engineering, Electronics, and Communications, [S. l.], v. 9, n. 1, p. 40–48, 2009. DOI: 10.37936/ecti-eec.201191.172263. Disponível em: https://ph02.tci-thaijo.org/index.php/ECTI-EEC/article/view/172263. Acesso em: 18 sep. 2026.