- Author: Karlheinz Lohs, Gerhard W. Fischer, Woligang Dedek
- Language: German
- Year: 1977
- Author: Karlheinz Lohs, Gerhard W. Fischer, Wolfgang Dedek
- Language: German
- Year: 1977
- Author: Дзюба Г.И. (сост.)
- Language: Русский
- Year: 1976