- Author: Ojärs Ambainis (editor), Benita Spielhaus (editor), Wilfried Fiedler (editor)
- Language: German
- Year: 1979
- Author: Ojārs Ambainis (editor), Benita Spielhaus (editor)
- Language: German
- Year: 1991
- Author: Ojars Ambainis (editor), Benita Spielhaus (editor), Wilfried Fiedler (editor)
- Language: German
- Year: 2022