[{WikipediaArticle oldid='211520058'}]

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||Image Description||Credit||Artist||License Name||File
| Otto Schreier (1901-1929), Austrian mathematician| MacTutor: https://mathshistory.st-andrews.ac.uk/Biographies/Schreier/| no coneguts| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:O Schreier 2.jpg
| Scan of 2 (from 3) pages of an article of Schreier (1928)| PD-OLD| KurtSchwitters| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 3.0' align='center' link='https://www.austria-forum.org/cc/by-sa-30.html' target='_blank'}]| Datei:Über den Jordan-Hölderschen Satz (Otto Schreier, 1928).png
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