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"Optimal Variational Method for Truly Nonlinear Oscillators."
Vasile Marinca, Nicolae Herisanu (2013)
- Vasile Marinca
, Nicolae Herisanu
:
Optimal Variational Method for Truly Nonlinear Oscillators. J. Appl. Math. 2013: 620267:1-620267:6 (2013)
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