Erratum: Level and Pythagoras number of some geometric rings
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Publication:1188018
DOI10.1007/BF02570847zbMath0773.11025MaRDI QIDQ1188018
Publication date: 3 August 1992
Published in: Mathematische Zeitschrift (Search for Journal in Brave)
Sums of squares and representations by other particular quadratic forms (11E25) Fields related with sums of squares (formally real fields, Pythagorean fields, etc.) (12D15)
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