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Relation between the solutions of the Helmhotz and parabolic equations for sound propagation - MaRDI portal

Relation between the solutions of the Helmhotz and parabolic equations for sound propagation (Q4145012)

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scientific article; zbMATH DE number 3575236
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Relation between the solutions of the Helmhotz and parabolic equations for sound propagation
scientific article; zbMATH DE number 3575236

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    Relation between the solutions of the Helmhotz and parabolic equations for sound propagation (English)
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    1977
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