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Negative solution of the decision problem for sentences true in every subalgebra of 〈<i>N</i>, +〉 - MaRDI portal

Negative solution of the decision problem for sentences true in every subalgebra of 〈<i>N</i>, +〉 (Q5661870)

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scientific article; zbMATH DE number 3392433
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Negative solution of the decision problem for sentences true in every subalgebra of 〈<i>N</i>, +〉
scientific article; zbMATH DE number 3392433

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    Negative solution of the decision problem for sentences true in every subalgebra of 〈<i>N</i>, +〉 (English)
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    1972
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