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Crossed modules, double group-groupoids and crossed squares - MaRDI portal

Crossed modules, double group-groupoids and crossed squares (Q5865255)

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scientific article; zbMATH DE number 7540513
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Crossed modules, double group-groupoids and crossed squares
scientific article; zbMATH DE number 7540513

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    Crossed modules, double group-groupoids and crossed squares (English)
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    13 June 2022
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    groupoid
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    group-groupoid
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    double group-groupoid
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    crossed module
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    crossed square
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