5 Research findings utzverlag eBooks 2026 Book chapter View at publisher Cite Bookmark Add to export Share Authors: Siegfried Hugo Bähr DOI: 10.5771/9783831678372-59 Cited by: 0 Publication details Journal / source utzverlag eBooks Pages 59–76 Publication date 1 January 2026 Language EN Document type Book chapter Reference Details Loading... Open full details