- Author: Rosa Hartung Paul Paul (editor) Ingeborg Baldauf (editor)
- Language: German
- Year: 2019
- Author: Albert Kaganovich Paul Paul (editor) Ingeborg Baldauf (editor)
- Language: English
- Year: 2008
- Author: Dina A Amanzolova Paul Paul (editor) Ingeborg Baldauf (editor)
- Language: German
- Year: 2019