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On an inequality concerning the eigenvalue problem of membrane - MaRDI portal

On an inequality concerning the eigenvalue problem of membrane (Q5829998)

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scientific article; zbMATH DE number 3091214
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On an inequality concerning the eigenvalue problem of membrane
scientific article; zbMATH DE number 3091214

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    On an inequality concerning the eigenvalue problem of membrane (English)
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    1954
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    Partial differential equations
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