CHUMAN, T.; ARUNSAWATWONG, S. Criterion of Approximation for Designing 2 × 2 Feedback Systems with Inputs Satisfying Bounding Conditions. ECTI Transactions on Electrical Engineering, Electronics, and Communications, [S. l.], v. 13, n. 1, p. 1–10, 2014. DOI: 10.37936/ecti-eec.2015131.170968. Disponível em: https://ph02.tci-thaijo.org/index.php/ECTI-EEC/article/view/170968. Acesso em: 19 may. 2024.