TY - JOUR T1 - A frequency domain analysis of the effects of nonlinear damping on the Duffing equation JO - Mechanical Systems and Signal Processing PY - 2013/01/01 AU - Ho C AU - Lang Z-Q AU - Billings SA ED - DO - DOI: 10.1016/j.ymssp.2013.10.027 Y2 - 2025/06/20 ER -