- Author: August Heisenberg
- Language: German
- Year: 1929
- Author: Carl von Kraus
- Language: German
- Year: 1929
- Author: Johannes Stroux
- Language: German
- Year: 1929
- Author: Georg Leidinger
- Language: German
- Year: 1929
- Author: Eduard Schwartz (editor), Bayerische Akademie der Wissenschaften (editor)
- Language: German
- Year: 1929
- Author: Paul Lehmann
- Language: German
- Year: 1929
- Author: Friedrich Wilhelm von Bissing
- Language: German
- Year: 1941
- Author: Hermann Schneider
- Language: German
- Year: 1936