- Author: Wolfram von Eschenbach (editor), Joachim Bumke (editor), Joachim Heinzle (editor)
- Language: German
- Year: 2006
- Author: Joachim Bumke (editor)
- Language: German
- Year: 1999
Lehrgedicht
pdf
- Author: Wernher von Elmendorf (author), Joachim Bumke (editor), Udo Gerdes (editor), Joachim Heinzle (editor), Gerhard Spellerberg (editor)
- Language: German
- Year: 1974
- Author: Wolfram von Eschenbach (editor), Joachim Bumke (editor)
- Language: German
- Year: 2008