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Rings characterized by (pre)envelopes and (pre)covers of their modules<sup>∗</sup> - MaRDI portal

Rings characterized by (pre)envelopes and (pre)covers of their modules<sup>∗</sup> (Q4395721)

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scientific article; zbMATH DE number 1164174
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Rings characterized by (pre)envelopes and (pre)covers of their modules<sup>∗</sup>
scientific article; zbMATH DE number 1164174

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    Rings characterized by (pre)envelopes and (pre)covers of their modules<sup>∗</sup> (English)
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    30 September 1998
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    locally initially small classes of modules
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    (pre)envelopes
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    (pre)covers
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    direct products of modules
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    direct summands
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