TY - JOUR T1 - Parametric Characteristic Analysis for Generalized Frequency Response Functions of Nonlinear Systems JO - CIRC SYST SIGNAL PR PY - 2009/10/01 AU - Jing XJ AU - Lang ZQ AU - Billings SA ED - DO - DOI: 10.1007/s00034-009-9106-7 VL - 28 IS - 5 SP - 699 EP - 733 Y2 - 2025/04/06 ER -