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How false is Kempe's proof of the four color theorem? II - MaRDI portal

How false is Kempe's proof of the four color theorem? II (Q1036235)

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scientific article; zbMATH DE number 5632420
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How false is Kempe's proof of the four color theorem? II
scientific article; zbMATH DE number 5632420

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    How false is Kempe's proof of the four color theorem? II (English)
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    13 November 2009
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    four color theorem
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    Kempe
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    Kittell
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