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Last edited by WikidataBot
August 1, 2025
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History of edits to

Helmut Ahrens

Revision When Who Comment Diff
7 August 1, 2025
WikidataBot
 [sync_author_identifiers_with_wikidata] add wikidata remote identifiers    
6 September 30, 2020
MARC Bot
 add ids    
5 December 26, 2017
Gustav-Landauer-Bibliothek Witten
 bio, links    
4 August 8, 2017
Gustav-Landauer-Bibliothek Witten
 Added new photo    
3 August 5, 2017
Gustav-Landauer-Bibliothek Witten
 date of birth, wikipedia    
2 August 20, 2008
RenameBot
 fix author name    
1 April 1, 2008 initial import