TY - JOUR T1 - A new method for determining the generalised frequency response functions of nonlinear systems JO - IEEE Trans on Circuits and Systems-I PY - 2012/01/01 AU - Lang Z AU - Bayma RS ED - DO - DOI: 10.1109/TCSI.2012.2206454 VL - 59 Y2 - 2025/07/15 ER -