Ort unbekannt – ohne Titel Crowdsourcingblog Bildarchiv 2026 Open access Read full text Cite Bookmark Add to export Share Authors: Nicole Graf DOI: 10.35016/ethz-cs-33067-de Cited by: 0 Publication details Journal / source Crowdsourcingblog Bildarchiv Publication date 23 February 2026 Language DE Reference Details Loading... Open full details