On the extending of models (I)
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Publication:5848895
DOI10.4064/fm-42-1-38-54zbMath0065.00401OpenAlexW4246545690MaRDI QIDQ5848895
Publication date: 1955
Published in: Fundamenta Mathematicae (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/213372
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