SHIBLY, Hassan; SHIBLY, Orwah H. Formulation Method of Gain Calculation at Marginal Stability of a Linear Invariant Control Systems. Applications of Modelling and Simulation, [S. l.], v. 7, p. 16–28, 2023. Disponível em: https://www.ojs.arqiipubl.com/index.php/AMS_Journal/article/view/382. Acesso em: 9 may. 2026.