KMETTY, P.; GYERGYÓI, L.; HABER, R. MODELLING FIRST-AND SECOND-ORDER SYSTEMS WITH SIGNAL-DEPENDENT PARAMETERS Periodica Polytechnica Electrical Engineering, [S. l.], v. 24, n. 3-4, p. 179–186, 1980. Disponível em: https://pp.bme.hu/ee/article/view/4809. Acesso em: 21 may. 2024.