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Q4190651 - MaRDI portal

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scientific article; zbMATH DE number 3628968
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English
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scientific article; zbMATH DE number 3628968

    Statements

    publication date
    1978
    0 references
    zbMATH Keywords
    Combinatorial Matrix Theory
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    Incidence Matrix
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    Symmetric Block Designs
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    author
    Herbert John Ryser
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    Identifiers

    Mathematics Subject Classification ID
    05B20
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    05B05
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    05-02
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    zbMATH DE Number
    3628968
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