On approximations of first integrals for a weakly nonlinear oscillator

SB Waluya, WT van Horssen

    Research output: Contribution to journalArticleScientific

    Original languageUndefined/Unknown
    Pages (from-to)531-535
    Number of pages5
    JournalMajalah Ilmiah Himpunan Matematika Indonesia
    Volume6
    Issue number5
    Publication statusPublished - 2000

    Keywords

    • ZX Int.klas.verslagjaar < 2002

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