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"Frequency analysis of strongly nonlinear generalized Duffing oscillators ..."
Davood Younesian et al. (2010)
- Davood Younesian
, Hassan Askari, Zia Saadatnia, Mohammad Kalami Yazdi
:
Frequency analysis of strongly nonlinear generalized Duffing oscillators using He's frequency-amplitude formulation and He's energy balance method. Comput. Math. Appl. 59(9): 3222-3228 (2010)
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