URN | urn:nbn:de:hbz:464-20180301-140451-7 |
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Responsible organisation | Universitätsbibliothek Duisburg-Essen 47048 Duisburg |
Created / last modified | 2018-03-02T02:58:13Z 2025-05-07T10:55:44Z |
Please contact the responsible organisation if you experience any errors with the URLs.