Mickens, R. E. (2010). Truly nonlinear oscillations: Harmonic balance, parameter expansions, iteration, and averaging methods. World Scientific.
Cita Chicago Style (17a ed.)Mickens, Ronald E. Truly Nonlinear Oscillations: Harmonic Balance, Parameter Expansions, Iteration, and Averaging Methods. Singapore ; Hackensack, NJ: World Scientific, 2010.
Cita MLA (8a ed.)Mickens, Ronald E. Truly Nonlinear Oscillations: Harmonic Balance, Parameter Expansions, Iteration, and Averaging Methods. World Scientific, 2010.
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